Review: This movie was very enjoyable, though you'll only like it if: - you hate going to the dentist but aren't afraid of a movie where one of them goes beserk - you love horror movies

I particularly liked the fact that some care was given to explaining the brute actions of the main character. The fact that he's totally obsessed by cleanliness (especially in the mouth) and then catches his wives providing some oral pleasure to the mud-covered pool-man is a pretty believable reason to go overboard.

Liked it. I give it an 8.
Now, what is this review like?
a. negative. b. positive.
b.