Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: this is a replacement for the wireless mouse. The previous Logitech mouse stopped working within 8 months of use, so I had to buy this one for replacement. Hopefully it will be a more durable mouse than my previous one. So far so good, but the mouse it's not very sensitive and a 4-star is given.

What a 4-star mouse!