All the Boys Love Mandy Lane: 6/10
Honestly I think this is a pretty unremarkable movie all the way to the twist ending, which elevates it a few notches. Mandy being the ultimate villain of the story was a great twist (although I wish they didn't have her and Emmett turn on each other at the end).
But yeah, overall the movie isn't particularly good but the twist is, but a good twist isn't really enough to redeem the rest of it.