Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: Even though they are 'self leveling' they were both off by 3/8 of an inch over a 6' run as compared to two known good levels. it's a qc issue because both of them were off by differing amounts, and there's no way to fine tune the level, so I sent the first back, got the second and it was worse. sent it back and chose a more expensive blue brand instead.

Don't bother, unit and replacement unit were both way off out of the box