In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.
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Question: Waste of time and money. I bought 2 of these lights and both times it only came working half way. they already send it to you mended and soldered. Save yourself some headache and AVOID at all costs.

Answer: 1

Question: For the cost it's a good product. Wife uses it and only complaint was the massaging mechanism is to hard on her back. She does use it on her neck and legs. I started using and I probably like it more than my wife. Great for sore or stiff neck and shoulders

Answer: 4

Question: This could be a decent product if they put in a bit of effort. The main issue is the set screw. It doesn't hold at all. It's very cheap plastic that slips as soon as you make a stitch. I managed to make it work by wrapping tape around the handle to hold it but it's pretty annoying. It would be nice to have some better instructions as well. It explains how to thread the pen but that's about it.

Answer:
2