Something that a lot of people don't understand...
The version that most people saw is the butchered version (the Artisan DVD) and they didn't only remove 90% of the gore, they also removed some important parts! Hell, they removed so much that it doesn't make any sense, but the uncut version makes sense! The uncut version is 1000 times better!
All in all, the rating is pretty much worthless because most people didn't see the REAL movie.