Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: This is a nice, lightweight little heater with good safety features. It worked great for about 2 weeks, then only worked intermittently for a few days until it quit working completely. I contacted the seller with detailed info on the issue, and got a 'canned' response telling me to do exactly what the directions for use read. I replied back once again describing what the problem was and never did get another response. Returned the item.

Nice little heater, too bad it quit working after 2 weeks.