Simon Pegg and Nick Frost in Hot FuzzHOT FUZZ

Not that many of you have seen them, but in between Rodriguez's and Tarantino's Grindhouse offerings, there are faux "coming attractions" for forthcoming trash flicks, one of which is directed by Edgar Wright. The trailer in question is for a slasher film called Don't, and in about 90 seconds of screen time, Wright - director/co-writer of the peerless zombie comedy Shaun of the Dead and the new action spoof Hot Fuzz - manages to lampoon (and celebrate) just about every cliché in the horror-preview bible: the insidiously throaty voice-over announcer; the shock edits, punctuated by screams; the sudden bursts of outré violence. It's a brilliant, savage parody, yet the trailer's ultimate joke is that it's legitimately effective; you find yourself actually wanting to see Don't. Wright tweaks genre previews and outdoes them in the same breath.

Tom Cruise and Keri Russell in Mission: Impossible IIIMISSION: IMPOSSIBLE III

Call it envy, call it sour grapes, call it schadenfreude, but I'll admit to hugely enjoying the public meltdown of Tom Cruise, mostly because it's finally making him interesting. Cruise has always been too bland to be true. He's moderately proficient, and in several of his films - most recently Collateral and Minority Report - he's even been impressive. But he has too few resources to draw upon as a performer. It would be hard to accuse Cruise of slouching on the job - he's determined and earnest, and you can sense him trying to suggest interior life. But his line readings have no surprise and his on-screen performances rarely build; whenever a new scene begins, Cruise appears to have forgotten everything his character experienced in his previous scenes. He can't seem to play more than one emotion, or one thought, at a time.

Simon Pegg and Nick Frost in Shaun of the DeadSHAUN OF THE DEAD, THE GRUDGE, and SAW

Halloween has come and gone, but three horror flicks are currently in theaters and - surprise! - two of them are actually good.