Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Overpriced, terrible hairbrush

This was the worst purchase I ever made. I spent well over $120 on these hairbrushes and DID NOT see an improvement over my hair. I have thick, and often tangled hair and I needed a good brush to help detangle it without damaging my scalp. I bought the $120 brush and a $91 one since I heard good things about it. I was so disappointed I spent money on these I had to toss them into the trash. DO NOT spend your money on these!! they are a huge waste of money!! You're better off buying the cheapy ones instead. I'm never buying Mason Pearson brushes ever again.