Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works OK but annoying issues

Kind of small, but feels good in my hand, almost like a bigger mouse, comfortable to use.Pros:Feels nice, responsive.Button clicks crisp, not mushy or ambiguous.Cons:Poor receiver sensitivity, loses signal about 15" away, must stay within 12" for reliable use.Buttons make loud clicks.Driver software does not allow programming any button to be "double click". There are a dozen useless actions that can be assigned to a button, but not double-click. This is a deal breaker for me.