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

Let me give you an example: My cat won't touch these. My dog, however, chews them and makes a mess all over the carpet and I can't get the shredded sticks out! Messy. Waste of money!
The answer to this example can be: Cat hates them
Here is why: It's a correct summary because the owner's cat hated the product.

OK. solve this:
Seems solid. A Haiku: Loose Optical Port Volume knob appeared to work Easily returned Volume control worked for the Headphones when I held the optical cable in "just the right spot." I tried with 2 separate optical cables (with the clear rubber protectors properly removed), both required wiggling to get the audio to work. It was easy to put back in the box. I returned it.
Answer:
Loose Connections. Worked briefly while I held the cables in place.