In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

Example Input: I am not happy with this product they fell apart in less then a year, warranty was only good for six months. Unfortunately I trashed the old ones
Example Output: I am not happy with this product they fell apart in less then ...

Example Input: Obviously not stainless steal on the bar that links the band to the Apple Watch adapter piece. When it broke I luckily caught my watch before it bounced off of the pavement. Could have been costly if I had been around the water. The band looks very nice, but the latches were also finicky but I was always able to secure it.
Example Output: Looks great. Broke after 2 months. Almost lost watch.

Example Input: The backs that hold the battery in do not stay on very well. They also shut off randomly and to get them to work again you have to take the battery out and put it back in.
Example Output:
The backs that hold the battery in do not stay ...