Leading the world to be perfect? A world where he has the all of the power. Absolute power corrupts. Even though he is ridding the world of many terrible people, absolute judgment should not lie with one mortal. Humans are the ones who truly have the power to make a better world. That, or we do rot. But, it shouldn't be left to one person.
Getting rid of killers... By killing them? That's a pretty twisted sense of logic. Not only that, he was willing to kill everyone in his way. Many people must have been afraid of him. That's not peace, it's tyranny. Ever since the first episode, Light said he wanted to become god, wanted people to recognize him. No person with a true intention of justice would seek that kind of power. If Light was both sane and intelligent, rather than only intelligent, he would've realized that killing criminals would not have created peace. Honestly, I think there is a very fine line between evil and insane... Light crossed that line as the series progressed, hence the "psycho" part, but I believe he was evil from the start.
Light Yagami has repeatedly demonstrated sociopathic tendencies. He is willing to kill people for personal gain, he sells out his allies when they are no longer useful (just ask Takada), he kills policemen when they stumble onto his little secret, he blatantly manipulates people, and to top it off, he fails.
That laugh... He's obviously insane. Yes he started out with good intentions but he quickly turned into a self-righteous a$$hole. Seriously, killing criminals who're already in jail? That is just unnecessary. He's a good guy by his own definition but in general he's just obsessed with power, and his own ethics, and uses his power to force all this onto other people. Look at his followers, they're all insane too! They all experience something that made them hate criminals, and became obsessed the same way Light did. And if you were one of those followers but you weren't useful, he would KILL YOU! And then sleep like a baby, because it was "all in the name of justice".
Yes, he had a good goal in mind, but he became power-hungry and begun killing people not for the good of the world but just so he can keep his power.
No one can say that using Misa (albeit she's stupid) and other women to his own end is a good thing to do. What good person kills the world's best detective that solves crimes? Or His own father, who's a paragon of a good, brave cop, not to mention that it was his own flesh and blood old man that cared for him and never abused him?
Well, at first he believed what he doing was right, but after awhile he just got... Corrupted. He started killing innocent people. He was very smart, he could of found a way to avoid detection without killing the police force and all those other people. Plus, he killed L... :(
He started out alright, trying to make the would a better place. But he quickly grew deluded and maniacal killing people for the smallest of crimes. Then he reasoned it was ok to kill those inspecting him. Pretty soon Light considered himself a God who felt he had the right to humanity. No single human has that right. His ideal would was a farce, an environment of fear. After all Ryuk made it clear that Light was special; most people finding the Death Note would never use it.
He wasn't evil, he just went a bit insane at the end.
Insane isn't evil though.
His end goal was good and he stopped wars and made world peace, as well as lowering crime rates 70%. He did kill people, but less that wars would have. He couldn't have done it another way.
Its true he saw himself as god, but it was always metaphorically. He still planned excellently because he knew he couldn't just win by willing it, as god could. He just felt like he was chosen because he was the most capable.
He is not because in the anime all he wanted was a better world to live in, and to keep crime rates low. Also the people he has killed were the people who were in jail of committing crimes. Those criminals for whatever reason should not be doing bad things, because there are other ways to solve problems, I am not say that Light is evil but he could of thought of a better way to make his "ideal" world better without killing.
He stopped wars and reduced crime rate by 70%. Je probably saved more people than he killed and the ones he killed deserved it. There are a few who didn't like L, Kiyomi, Raye and the FBI, Naomi etc. The thing is that those people think he's a murderer and if what he's doing is murder(killing criminals) then what they are doing(catching criminals to kill them) is at lesst complicity to murder so all of them are evil too. And since they tried to him executed he kills them. That's called self-defense lol. The only thing that he had not done right was killing Kiyomi but then Mikami would have done it and...Well Mello was killed by a death note and randomly she's got a piece of it with his name on it. And she met with Light who already was very sispicous with no cameras installed so it won't be hard to find out who kira was.
He have the fiction of the new world and for him are any means necessary , killing everyone (he don't mind that they get punished, he mind that they don't exist anymore) is quit radically but he things its necessary to obliterate evilness and create his new "perfect" world. :)
I do not believe that Light Yagami was evil. In the beginning, it was extremely obvious that he had good intentions. He wanted to cleanse the world. His idea of justice was different. Evil and insane are definitely two different things. And there are many ways to look at Light. But i never saw him as evil. He was just insane. He was willing to get rid of anything that got in his path but he never had bad intentions, unlike other characters who had gotten a hold of the Death Note.
Light isn't bad, he's nice in his own definition. I think every criminal in the jail should be punished. Why let them go after they've committed a crime? No, I think Light's justice is right. As you all know Misa. Her parents were killed by a thief ( I forgot) and Light was the one who helped Misa avenged her parents. That's why Misa loved him so much. Light did nothing wrong, all he did was punish the criminals. Did he ever kill an innocent person? NO. In conclusion, he is the best god I've ever known. I'm proud of him tbh
I don't think Light was evil, I think he just had a rather warped sense of justice. He certainly had good intentions, and in some ways what he did could be thought of as the logically right thing to do. Killing criminals will create a society in which there is less crime - I guess you could think of it as sacrificing a few for the good of many. However, that definitely didn't mean it was the right thing to do - I'm not trying to say that. Still, I can understand why he thought the way that he did. He thought he was doing a good thing, and he did it not just for himself but for the good of society. Even if what he was doing was morally wrong, that doesn't make him evil.
Light Yagami is not a bad guy. We must all admit that throughout the anime/manga , we were all on the side of light and cheering him on. Of course as the story progressed, things went way left and Light got a little crazy. However, he maintained the dream to create a better world and even though his methods might be a bit...Unconventional, he is by no means evil.
Can looking out a window turn you evil the very next day? Not convincingly. Light wasn't evil and I don't believe he started out evil. He has some bright plans and he shouldn't have died... But to me he's just a normal boy with a high degree and a death note.
Sure the power goes to his head but how couldn't it he only uses the death note for justice and nothing else yes some times he may come off as evil but he is just doing what he has to to make the world a better place. Plus anyone else who had that power would just abuse it irresponsibly he did the right thing. Kira was the savoir.