Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One drop kills it

I love the MX Revolution mouse I use with my desktop PC, so when I bought a Notebook PC, I got the VX. It worked great, just like the MX, until I dropped it to the floor. I didn't smash it to concrete or anything like that...just about 2-feet drop on hardwood floor. The scroll wheel stopped working. Luckily, it was within 30 days after I purchased through Amazon, so the exchange was a breeze. I got a new mouse and was happy with it...until today, after 2 months, I dropped it off the coffee table on hardwood floor again. The wheel got stuck and stopped working. I can't believe this is meant for a Notebook! I use it mostly at home, but still, it's hard not to drop it here and there. It would be totally useless if I had to carry it around for work.Now, since it's past 30 days of purchase, I guess I have to find a repair shop...I really regret spending so much money on such a fragile mouse.