Never underestimate the draw of a good murder mystery -- or even a just OK one like Adam Sandler and Jennifer Aniston's Murder Mystery. The more stars you can add, the better, and Knives Out has a ton. It's also just refreshing to see an original movie do so well. It's not a sequel, not part of a franchise, not based on a true story or any other material. Rian Johnson just wrote the damn thing and made a movie. Bless him.