Watched this today and have to say was not disappointed but not that impressed either. Hard to judge this simply because it only tells part of the story in the Planet Hulk Saga. The part of the story told was good but I have to say I was rather disappointed that there was no hint as to say there is more to the story or that there would even be a part 2.
As for the movie, it is as you would expect, the hulk smashing his way through and there is a lot of chopping and slicing so, definitely screen this before your younger kids watch it. It is entertaining, the fight scenes are well done but predictable, cinematography is not bad, so overall, it is a worthy effort, no doubt people that have read planet hulk comics will not be that impressed, it definitely could have been better. It gets 4stars simply because I am a fun of the Hulk and for over an hour, I was entertained.