Instruct: Classify the given review as either positive or negative.
Query: great but..

this is a great product! the wireless is great especially when just want to use the mouse on my leg when my arm hurts. I have noticed a problem with the mouse and games. The mouse tends to not work so greatg with the Simsand a few other games in which it sometimes doesnt move, but if you just minimize the game and change channels it tends to work again. Thats my only complaint with this product