Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good product if you know what you're doing

I buy a new watch every month or so, so investing in a pin remover was a good idea. However, the actual pin on the pin remover is weak material. I broke my first one due to improper alignment. Granted, this was my 1st time and I didn't exactly know better. I would gladly pay extra for stong steel or titanium pins. Overall a good buy though for 15 bucks.