I give it 3.75 stars, just because you really can't get a movie with The Rock and have high expectations...
Au contraire! I thought Dwayne Johnson (aka The Rock) gave a very sensitive, understated performance. He established the essence of his character and the underlying pain motivating his externally manifested rage in very subtle ways, mostly by his amazing talent for raising one eyebrow at a time. Yeah, right. <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
Yep, mindless shoot'em up. It needed some fireball throwing cacodemons, a few slobberstompers or whatever they're called - basically they were missing about 75% of the monsters from the game.
It would have been a WHOLE lot better if they had found several gratuitous reasons for the girl to take off her shirt five or ten times. <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
Edited to add: Not that mindless shoot'em ups are a bad thing! <img src="/ubbthreads/images/graemlins/smile.gif" alt="" />