Detailed Instructions: In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.
Problem:I've bought this product many times and this time (11/10) they are old or defective. The bags don't puff up and rinds are flat, stale & burn when cooked. I've tried different time settings and in different microwaves. I'm very dissapointed as this is a product I've been ordering for years. Guess I'll have to call them and complain.
Solution:
Unhappy for the first time.