NIGHT AT THE MUSEUM: BATTLE OF THE SMITHSONIAN

Night at the Museum: Battle of the Smithsonian is to its precursor what Ghostbusters II is to Ghostbusters: the less-novel offering, sure, but a follow-up of surprising wit and great throwaway touches, and one that, in many ways, improves on source material that was pretty terrific to begin with. Despite its titular locale, no one is going to mistake director Shawn Levy's adventure comedy for a work of art, yet when this follow-up is really working - which is surprisingly often - it provides a giddy, giggly rush, and it's filled with comic bits that you could probably watch three or four times in succession and laugh at every single time. The movie is scrappy, silly, and a load of fun.

21

Based on the Ben Mezrich nonfiction Bringing Down the House: The Inside Story of Six MIT Students Who Took Vegas for Millions, the film 21 boasts a far snappier title, yet I wouldn't recommend viewing it if you're even a day older than that. It's not often that a true story is re-told with such aggressive fraudulence, but 21 is a rare and rather spectacular failure - one in which your bullshit detectors wail at you early on and don't stop until you're rendered nearly deaf. The movie is directed by Robert Luketic, who also helmed Legally Blonde, and it's all just slightly less believable than Legally Blonde.

FAHRENHEIT 9/11

I have several friends, including professed liberals, who can't stand Michael Moore, and it's not hard to see why: Even if you're on-board with Moore's politics, his glibness, bullying tactics, self-promotion, relentless simplifying, and anything-for-a-laugh gags can get in the way of his Bigger Picture, to the point where his methods overcome his message.