Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I like the convenience of a remote controller for the PS2, but this controller is horrible. It drains my batteries even when turned off. I used a pack of AAA batteries in a matter of 48 hours. I strongly recommend if you buy this product, you take the batteries out after each use.

Drains batteries quickly, even if it's turned off.