Pretty Good for the Price
They work well enough, and considering they were pretty cheap I can't complain.  One thing to clarify, the ad said, "Two heating pads in each glove"  There are 2 heating pads total, 1 in each glove.  I would have liked if they got a little warmer, but they are certainly better than nothing.  The temperature is not adjustable and sometimes they don't warm up at all, but that's fixed by wiggling the wires.  The elastic around the wrists was tight, but was easily cut and is now much better.
Rating: 3 stars