I agree that it was pretty entertaining. I can't understand why all of the professional critics have attacked it so viciously. What were they expecting from a video game movie? CITIZEN KANE? It was better than EVOLUTION anyway.
I don't usually review brand new movies, but all the evil critics out there inspiried me to write "In Defense of TOMB RAIDER." Go here if you're interested:
http://www.scifilm.org/reviews/tombraider.html.