I thought about renting it, but decided against it. But if you all like it, maybe I should give it a shot.
I didn't rent it because I never heard of the comic. The back of the box didn't make it sound very compelling either.
Also, the name "Ghostworld" leaves me expecting something else. Right now I am reading a book series called "Ghostworld", and it is nothing like what this movie is supposed to be about.
The books are about an actual ghostworld where a living boy is trapped. It's very interesting.