Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Terrible Brittle Clipper Housing

I am a pet groomer and groom every day. Very good clipper and was very quiet for the first month. After that, the clipper started getting louder every day. The reason being that the housing is made of plastic and seeing that the blade goes at 5000 strokes per minute, everything that keeps the housing together starts breaking. The last Wahl Arco SE clipper I bought, fell apart after three months. In all my years of grooming I have never seen anything like it. Lovely clipper while it works, but at the price tag it comes with, it is impossible to replace it every three months. I don't think I want to buy another one of these and I can surely NOT recommend this to any other groomer.