Instruct: Classify a given review into positive or negative sentiment.
Query: OUCH!!!

All I can say is OUCH!! This thing works but your back looks as if the Roman's thought you we're the Messiah. The red cut marks go away in a day or two so unless you wanna claim you we're in a cage fight use a couple days before you go shirtless in public. The problem is even with the longer handle you cant always cut straight causing it to bite maybe more practice and it gets better. So ask yourself how bad is a hairless back worth??