Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Not warm enough for me
Review: I didn't find that the infrared heat was sufficient for my sore neck. Maybe it's "dumbed down" to keep people from burning themselves. The vibration is a mild buzzing. And the attachment fingers, etc are not much use. Frankly, this didn't help my muscles at all.
