Great teen movie and very suspenseful and interesting. Although, the Rollercoaster behind Jesse Eisenberg when he first enters the gate and when they are at the gate the other times, the coaster behind it is time traveling. For a movie set in 1987, that coaster, Steel Phantom was not built until 1991. Also it was repainted green and changed in 2001 and became Phantom's Revenge. With that this coaster did not exist at this current period, as Kennywood the park that this movie was filmed at, did not hold this ride then.