Review (4/5): I like it.
Nice product. We were worried we would have to purchase additional heads since there's going to be two of us using it, but it comes with 4 heads: a standard round one, a softer round one, a big double one, and one that looks like the dentists professional toothbrush with a little thing for toothpaste in it. It gives two quick pauses while you are brushing to let you know to switch to another section of your mouth, which is handy.