120810: I'm going to start calling these "crossovers" or "hybrids"; where a movie jumps from one genre to another, and sometimes back again, like this one. Comedy and science fiction, this film has both, and I found it almost unsettling. There are some good laughs to be had, throughout the whole movie. Laugh out loud moments actually but I also found myself uncomfortable from time to time. It was fun but then would skip into a more serious tone, or a battle scene (with pretty decent special effects I must say). Didn't enjoy Stiller. Hill and Ayoade were great. As for Vaughn, he was good at times but I was just a bit disturbed by his character's behaviour. Perhaps it was flashbacks but I just don't seem to enjoy people who jump from one mood to another, especially when that mood appears angry or psychotic...unstable. Well, that's about it. I see it's not getting high ratings so you better really want laughs. It's got many but nowhere near as satisfying as "That's My Boy". Perhaps save it for a rental.