Jaime King and Megan Boone in My Bloody Valentine 3-DMY BLOODY VALENTINE 3-D

You can assume you're in good hands at a modern horror movie when, within its first couple of minutes, that grizzled, '80s-scare-flick veteran Tom Atkins (he of The Fog and Creepshow and Halloween III: Season of the Witch) shows up as a scowling local sheriff. You pretty much know you're in good hands when the very first thing that Atkins growls, upon finding himself ankle-deep in holiday-themed carnage, is "Happy fuckin' Valentine's Day!" And if, by some miraculous happenstance, you get to watch this seminal genre moment occur while wearing 3-D glasses, to boot... . Well, I've seen better movies than My Bloody Valentine 3-D recently, but bless its forcibly-removed heart, I can't remember the last one that made me feel - in a good way - like a 13-year-old again.

Haley Joel Osment and Frances O'Connor in A.I.: Artificial IntelligenceA.I.: ARTIFICIAL INTELLIGENCE

After all the months of secrecy, of waiting, of wondering, we can finally analyze Steven Spielberg's A.I.: Artificial Intelligence. And "analyze" is the appropriate term, because this is a movie for your brain rather than your heart. Those of us who were leery about how the sensibilities of warm, huggy Spielberg would gel with those of icy, cynical Stanley Kubrick (who initiated the project) might be in for a shock; for much of the film, Spielberg mimics the famously clinical, detached Kubrickian style flawlessly. In fact, he's almost too good at it; when actual emotion is called for, the movie falters. A.I. is never less than riveting, stunningly well-designed, and technically miraculous. But I'm still not sure that it's a success.