i do not know how to describe this movie . it definitely one of the weird movie i have see in a long time . it be very unsettling at time but also boring in other place . the scene of dental torture be very elaborate and may attract anyone who into gore and splatter . i find myself hold my teeth during some of the aforementioned scene . the clever thing about the movie be that it play with our fear and the dentist be therefore quite unsettling . the humor of the film be somehow hidden and may not be recognize by everyone . but if youre a fan of weird and strange entertainment and teeth get drill to dust this be just the film you be look for . if you read the comment and feel somehow attract by this kind of entertainment and give it a try . my rating represent 4/10 ( maybe a little too weird for my taste ) .