This movie is extremely funny and everybody did an awesome job. It's like the opposite version of '13 Going on 30' Mike O'Donnell gives up his chance for a scholarship, when he finds out his girlfriend, Scarlet is pregnant. 20 years later, Mike is going through a bad divorce, his kids don't respect him and is forced to stay at his nerdy friend, Ned's house. While visiting his old' school, a janitor asks Mike if he wishes he could go back and do it all over again. Mike tells him 'yes' and the next morning, he's 17 again! I thought it was hilarious when Zac Efron acts like a parent the whole time and tells teenagers to be abstinent. He helps his son get on the basketball team, his daughter is dumped by the school bully and tries to make out with him, and his wife is dating another man. Can teenage Mike set things right? I wish I could be 17 AGAIN!!!