Stopped Working
It worked great for just over a year, then decided it was time to go to that big, toothbrushey place in the sky. (it lost power over the course of a week, then died. Probably the battery, as I saw mentioned by others, back when I bought it.) I would give it 3 stars, just for working well while it worked, but $20 is far more than you pay for 1 year of regular toothbrushes. Also, it's depressing to have something like this die on you.
Rating: 2 stars