Jamie Fozz, Jessica Biel, and Josh Lucas in StealthSTEALTH

If you can love a movie, and hate a movie, I guess there's no reason you can't feel sorry for a movie, and boy, does my heart go out to Stealth. It's the kind of dear, sad little flick that makes you want to pat it on the head and whisper, "It's okay, it'll all be over soon ... They'll make fun of you for two weeks and then no one will even remember your name."

David Duchovny, Julianne Moore, Seann William Scott, and Orlando Jones in EvolutionEVOLUTION

The sci-fi comedy Evolution is like Ghostbusters without Bill Murray, which isn't surprising since both films were directed by Ivan Reitman, but it also means that it's like Ghostbusters without the big laughs. In that 1984 blockbuster, Murray delivered his lines with an italicized innuendo that made even his throwaway quips hilarious; without his presence, the film (and its underrated 1989 follow-up) would just have been a moderately pleasant, cheesy, overscaled, haphazardly paced affair. That's Evolution.

Tommy Lee Jones and Clint Eastwood in Space CowboysSPACE COWBOYS

There's so much goodwill invested in Clint Eastwood's Space Cowboys, mostly stemming from its venerable and accomplished cast, that I feel like a killjoy for saying that the movie itself is really mediocre.