I never posted my thoughts on Sonic 2. It was pretty good, obviously not redefining cinema but I got what I was expecting. I think I prefer it to the original, Tails and (especially) Knuckles really add to the movie. Of course Carrey also did well, if this is his final performance I don't think it would be a bad way to go out. Also, potentially unpopular opinion, but the wedding stuff was hilarious. Don't get me wrong it was dumb and unnecessary (and admittedly it started slow), but by the point it was revealed that it was all a setup by GUN (that I can't really even remember the reason for) it was so ridiculous I had to appreciate it. . On that note, I appreciate all the refrences - I just wish the music followed suit. I was so disappointed that there wasn't an orchestral remix of Ice Cap Zone during the relevant scene, and they could have replaced at least one of the vocal songs with one from the series.
Also, the post credits scene. I was right, Shadow will be in the third movie! I wonder who will play him and Gerald Robotnik - I'm thinking Benedict Cumberbatch for the latter, maybe? I also think we might see Amy in the movie, she's probably the biggest character not yet in and they probably want a female animal character (that isn't dead).