Just going to pencil this in as a 2-out-of-5 star sci-fi flick and catch it on HBO in 6 months. It's ceiling is probably around Battle for Los Angeles with better special effects. I might even pay $6 to rent it from Comcast if I'm bored enough.
I remember wishing there were more robots and alien invaders in movies way back when, so I don't suppose I can really complain now that there are.