Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Mindless Brain ...!

Judging by the great reviews and all the awards this film has won, I thought I was in for a treat. I got a trick instead.No deep message, no entertainment value, no thrilling scenery or sets or artistic performances -- what's left?A bleak, dreary view of thugs, crooks, cheats and low-lifes in Mexico. If you revere the hard-work ethic, high standards, moral judgement and responsibility, you'll probably be disgusted by this movie.What's truly frightening is how many critics and film festivals have named this "Best Film". Society's in real trouble if this is the highest form of motion picture art that we can attain.