Ghost Rider is definitely one the lesser known characters in the Marvel Universe. Heck, I only really recognized the villain, Mephistopheles, purely from his inclusion in an old NES Surfer Surfer game.
Still, I would have to say that Ghost Rider is one of most enjoyable of the Marvel comic movies. In my opinion, it tries to be nothing but a fun Superhero movie.
Sure, some other movies like Spider-Man and X-Men have better stories, but for pure glee, Ghost Rider was good enough for me.
IMDb: 8 out of 10
Yahoo Movies: B+ (Memorable)