Tom Hardy, Chris Pine, and Reese Witherspoon in This Means WarTHIS MEANS WAR

The latest instantly disposable, cinematic-junk-food entertainment by Charlie's Angels and Terminator Salvation director McG is the romantic-comedy action thriller This Means War, and it should be said that the first half of the movie isn't bad. It's closer to excruciating.

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!