As Autumn locks her car on the first day of school, she leaves the driver-side front window open.
As Autumn has lunch with Kara and Max, the position of her sandwich changes between shots.
A U.S. police officer would not drive Bailey home unless there was an imminent threat against her.
A ridiculous number of 20-something actors play high-school students.
When Autumn and Kayla share tea or coffee on the sofa near the end of the movie, it's clear that neither mug holds any liquid.