Review (5/5): quick shipment, just as I expected, works great
I purchased as a gift for my son who just went off to college, so I dont have personal experience with it, but he says it works great.
Wife uses the rechargeable model, and wanted me to get that for him, but she has worn a couple out over the years (battery stops charging), so I opted for the less expensive model that uses AA batteries. I had an extra AA wall charger and lots of rechargeable AA batteries so I threw that in his "care package" and he says it works fine.
I also use a Braun toothbrush that takes AA's and I use rechargeable AA's in it and it is great. Never have to throw it away because of a bad battery.