Instruct: Classify a given review into positive or negative sentiment.
Query: Great vacuum cleaner!!

I just received my Bissell Lift Off last week, and I am already in love. The motor is so powerful on this vaccuum cleaner, that it literally does the vacuuming for me. I have two cats that shed like crazy, and this vacuum picked up so much hair that I didn't know was embedded into my furniture and carpet. I love this vacuum, and I will recommend it to all my friends.