I am so sorry, I didn't realize anyone accepted my debate, so lets get started. It will be so much better!!! It will be better because if you have read the comics Ultron is a basically unstoppable robot that Henry Pim (Ant-Man) created. Ultron can take over any type of technology, meaning Iron-man's suits, Jarvis, S.H.I.E.L.D, any computerized thing. It will have so much action (if you have seen the trailer it is non stop action).
I'm sure that everyone is aware that in the vast majority of times, the book is better than the movie. Also, the trailer is designed to hype you up. It doesn't mean that the movie will be good, but the trailer has to be good to bring people in. I would also say that a movie of "non stop action" will not be very enjoyable for two hours or so. I believe most people like to have at least a little bit of plot. Just because you personally liked the comic doesn't mean that the movie will be any better than the last one. You can't prove the future, and therefor, you can't prove it will be better. Also, if it is better is essentially going to be based on your opinion which is not factual.