Okay I lied, saw it just now. It was really, really awesome. Robert Downey Jr. cameo = sweet.
The movie pacing felt pretty good, the whole plot stuff mixed in with some intense action well. Rubber hulk is absent from the first movie, and while the CGI green thing isn't my favorite, it is the best Hulk they could probably do. End fight sequence was better than Iron Mans, and it didn't overstay its welcome, which was a pleasant surprise.
for Iron man I just wanted to see tony stark go balls to the wall with insane tech against insane tek, instead it was "well I only have 10% power and here is a bunch of ways around the fact my suit is crippled" and was overshadowed by the earlier portions of the film.
The hulk had a much better end scene. It wasn't extremely long, but the Abomination and the Hulk had some crazy hits in there, and the last few minutes was excellent. very good comic adaptation.
Overall i'm inclined to agree with Renzos assessment that the movie was good.
Like how it sets up for possibly The Leader at some point in the future.
"You won't like me when i'm hungry... wait is that right?"