A guy who feels his life has not gone the way he planned wish to have it all over again. He got his golden chance when he woke up to see himself 17 again.
It knows it has one thing going for it: teen idol Zac Efron. So it shows off that boy from beginning to end: shaggy hair, dreamy eyes, etc. ... '17 Again' is a virtual Efronathon, and I can't imagine his fans complaining.
The good news is Efron can carry a movie on his own; he just needs to be more picky about what he chooses ... despite some good scenes, the script is too lazy for anyone to really save.