Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Second best mouse ever!

This mouse feels and responds just like previous ones from Razer, like the Diamondback I previously owned.So, if you already have a Diamondback, I see no point in buying this much more expensive one.*** UPDATE ***It's been five years of everyday use and my Deathadder is still working like the first day.You can put your money on Razer with confidence. They won't dissapoint you.