Collider's 10 Mediocre Movies Saved by Brilliant Plot Twists

"A great plot twist can not only create a shocking moment; it can retroactively change the entire movie when the viewer plays the story back in their head. Scenes look differently, previous character behavior is explained, and a good film – thanks to the plot twist – becomes a great one. A plot twist isn't a guaranteed fix to make a bad movie into the next The Sixth Sense, but if the foundation of a strong story has been set up, a big surprise can be a rewarding experience for the audience. The following movies were acceptable ways to spend an evening before a clever reveal turned them into recommendations the next day." - collider.com