Instruct: Classify the given review into positive or negative sentiment.
Query: An embarassing mess of a movie

Movies like Van Wilder are not usually my type of movie, but I happened to be in the States visiting a friend and she told me to watch this movie. Biggest mistake ever. THis movie is really dumb and the acting is horrible. The crude humour also got really tiresome after about 15 minutes. I'm just thankful that I didn't have my contacts in so most of the movie was a blur to me. Too bad that I couldn't fall asleep during it.