Review (3/5): You get what you pay for
I bought this tooth brush about 3 months ago because it was the cheapest of the Sonicare models. Sonicares clean better than any other electric tooth brush I've tried. That said I now wish I had spent a extra $15 or $20 to get the rechargeable model, because I've already spent that much replacing the batteries every week. I guess that's what I get for being cheap.
Pros:
Cheap
Cleans your teeth
You don't need an outlet to charge it.
Cons:
No quadrant timer
Eats batteries
Very picky about it's batteries (batteries that still work fine in other devices won't work for this)