Leslie Bibb, Justin Long, and Jason Sudeikis in Movie 43MOVIE 43

Ordinarily, Movie 43 would be the sort of unsatisfying, throwaway release that I'd dispense with in a paragraph, or maybe just a sentence or two. And it's not as though its opening-weekend box-office intake - a meager $5 million, despite the presence of nearly every star in Hollywood - necessitates longer consideration of the film. But this anthology comedy in the style of those '70s cult classics Kentucky Fried Movie and The Groove Tube seems to me a special case. How often, after all, do you get the chance to write about what might be your all-time least-enjoyable experience at the cineplex - including that time during the early '90s when you had to leave a screening for emergency root-canal surgery?

Sandra Bullock and Bradley Cooper in All About SteveALL ABOUT STEVE

It's one thing for a movie to present its audience with hateful characters. It's quite another when the movie itself appears to hate its characters, and in the depressingly, almost sadistically unamusing All About Steve, very little reads beyond the filmmakers' contempt for the "lovable" whack-job they're purportedly championing. I've seen stupider movies this year - at least two or three of them - but I don't think I've endured one that annoyed me more than this new Sandra Bullock vehicle by director Phil Traill, which humiliates its star at every turn, and humiliates you for spending 100 minutes trying to make sense of it.

Leslie Mann and Zac Efron in 17 Again

17 AGAIN

If there were any lingering doubts as to whether the body-switching comedy 17 Again was tailored specifically for heartthrob Zac Efron, you should know that in the movie's very first scene, Efron's character, Mike O'Donnell, not only appears as the star player of a high school basketball team, but quickly breaks into a spontaneous, energetic dance routine with the cheerleaders. That's right, folks! It's High School Musical: Big-ger and Better!

Jesse Eisenberg and Kristin Stewart in AdventurelandADVENTURELAND

My first awareness of writer/director Greg Mottola's Adventureland came at Christmastime, when some family members and I saw a trailer for the comedy before, of all things, a screening of Doubt. The movie's my-summer-at-an-amusement-park setup looked kind of promising, but given the preview's one-liners and visual gags, the supporting cast (Bill Hader, Ryan Reynolds, Kristen Wiig), and Mottola's credit as the director of Superbad, it seemed like an incredibly inappropriate teaser to run before John Patrick Shanley's nonsecular drama. When the trailer ended, my brother and I shared an incredulous look and a chuckle at the apparent incongruity. "Know your audience," he said with a laugh.