obscure MUST SEE movies

[danzasmack]

I guess my question to all would be what is the probability that a movie, given it is a "must see film" remains obscure? In the simplest terms I would say about 0 for everyone "must see", so let's say "must see" for a specific genre.

Like I don't consider the Evil Dead movies obscure and consider it a must see for people who like that type of movie. I think a lot of the movies in this thread are just bad and a lot of people would think that. Shark jumped around the "formula 51" reference.