Review (4/5): Good but older style of electric brush
I've been using the Sonic Complete (with rectagular vibrating brush head) for 2-3 years now. It is a definite improvement over the various manual toothbrushes I used before. But from further discussion with the hygiene-ist, I think perhaps the newer models with round and rotating brush heads do an even better job. The cost of this one had been large enough, I decided not to change right now.
I'm also a little disappointed that replacement brush heads are so costly. I use them longer than packaging recommends. Overall, because of the improved cleaning results, I can report I'm glad to be using this electric toothbrush.