Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I am looking to contact the seller, I have had this machine for 6 months and have done five tattoos. I was very happy with it until last night in the middle of a tattoo it just stopped working. The motor burnt up in it. I am very unhappy and would like to give the seller a chance to redeem themselves before I write to bad of review.

I was very happy with it until last night in the middle of ...