I'd give it a 3 out of 5.
It is quite a nice show, but after watching Iron Man, one can't
really help but expect more from this.
Well, at least, this time, it's not a 'miracle' (Spider-Man
saved by Green Globin, Iron Man saved by Pepper Potts) that saved
the day, but pure brute force and power from The Incredible Hulk
himself. I found the fight scenes with the Abomination a little
short, though. But I dig the 'days without incident' timer.
Overall, it's a better movie than Ang Lee's version. The story
is less convoluted (saving me the hassle of trying to figure
out what the movie was about as experienced in Ang Lee's
version).
Throughout the movie, there was a constant mention of 'super
soldier serum' and Nick Fury's name (printed on a file) can be
spotted near the beginning of the film - definitely clues
that there WILL be an Avengers movie.