I thought it was a really cute movie. Justin was adorable as can be but I think he left his acting skills when left the MMC. Personally I thought he was a dork in the movie. Especially when he's like I wanna be an astronomer. Go from superficial star, to studying the stars. I was laughing my ass off. Justin should really stick to singing. Its definitely what he's best at.
But if you didn't know the whole concept of the movie, I'll give u a run down. Alex and Janine look exactly alike. Alex is kinda the dorky, weird chick at her school and Janine is the supermodel. They end up meeting each other at a dinner party and decide to switch places. Janine of course falls in love with the guy Alex wanted. But Alex falls in love with Jason (Justin). So the guys start liking the girls but they still think that Alex is Alex and Janine is Janine. To sum it up, Alex's lil bro finds out about the switch and tapes them. He gives the tape to Alex and Alex gives it to Jason. He looks at it and in the end they tell everyone what they did and they all live, u guessed it, happily ever after.
If you didn't understand my summary, I'm sorry. I dont know what better way to explain it. If you want a better summary, go to www.abc.com and go to the Wonderful World of Disney section. Stay *NSYNC peeps!!