Task: Sentiment Analysis
Input (English): If you are thinking about switching your old mouse to this wireless one, DON'T. I have a wired Logitech mouse, and the new cordless is very inconsistent on its signal quality. It will either freeze every 10-30 seconds, or just stop doing anything, so what good is it? After 2 months of buying this, I've decided it's better to use my older one than this.
Output (English): Bad review