I saw it last night. The Rodriguez movie, "Terror World", was amazing. The two fake trailers in between were pretty decent, but the second movie, "Death Proof", was kind of boring. I should've expected ol' Quentin to pull out the "people talk at a table for an hour" style that he's had for so long. I recommend this movie only if you can sit still for 3 and a half hours.
The trailer made it seem pretty cool. I'd like to watch it, but I just love movies.
I wanted to see it, but if half of the movie isn't all that great, then... :-\