Instruct: Classify an Amazon review as either positive or negative.
Query: Good mouse for three years

Everything I could ask for in a mouse. It worked well for three years and then became too sensitive (always double-clicked) despite all my efforts to tweak the settings and find a solution from the customer support, I had to discard the mouse. Still a very good mouse though, for the three years it worked. Even my little kid's abuse the mouse took in stride. But as I noticed, ultra-sensitivity is how many mice end their lives with, so I have no fault with the manufacturer.