Diner

This is like a play. But a very violent and weird play. There's a lot of different characters and a "story" that is far out. There is quite the stretch in imagination and suspension of disbelief you have to go through. If you do though there is quite some fun ahead.

Maybe in this case it makes sense to watch the trailer just to get a feeling of what you will be getting into. Generally speaking, many things that happen are predictable (including twists and turns). Still watching some of the mayhem unfold can be quite entertaining (if you are not squeamish)