Finally got around to watching this movie yesterday.
I have to say - one of the first things I noticed is... HOLY FUCK, do you have enough product and brand-placements? Jesus fuck it was every other scene... and it was just...fully slammed down your throat, it wasn't subtle in the slightest.
Overall, got an occasional laugh/chuckle. Not a bad movie because I could take my kids to see it and they would probably have fun with it.
Robotnik was horrible as expected - though in the sub-credits scene where it implys a sequel he looks much more like the real one.... but still without the fatness.
EDIT: Oh yeah, I forgot - one thing that annoyed me the whole movie is how they make Sonic out to be a complete dumbass the whole time.
I pretty much don't agree with anything you said.
I didn't notice any product placement. I guess it was there but as I read your reply I can't think of one brand I saw in the whole movie.
Robotnik was fine. Everyone wanted him to be fat just like it was in the game but get over it. Other than that he was fine with all of his robot gadgets doing all of the dirty work. He just played a nutty professor basically who knew he was smarter than everyone else. This was a prequel to where he was at in the game, and as you mentioned, at the end it shows him looking more like he does in the game.
I didn't think they made Sonic to be a complete dumbass at all. They basically made him a kid and he acted like a kid. I mean they had a scene where he was playing baseball, by himself, as every position. That is just kids stuff right there as was a lot of how he acted.
I mean it is a kids movie rated PG. There was not much to it at all story wise and it was super basic for kids. I watched it with my 5 year old and he liked it and I thought it was enjoyable especially for a video game movie. It's one of the better video game movies, but that isn't really saying much.