Instruct: Classify a review as either positive or negative.
Query: Irregular motion

Despite what others say, my mouse became skippy and sometimes even very slow, especially when a program is active or running. Sometimes the mouse would just freeze for several seconds. But sometimes it happens out of nowhere. My old MS optical mouse never had any problems. Also the buttons are too small. Sometimes when i clicked the right mouse button, I pressed the edge. The only good thing about this mouse is that it looks decent