seems to work okay but not a lot of cares been put into it [SEP] i have been using this brush for about weeks and have not had a dental checkup in the meantime so it is a bit hard to know how well it is really been workingbut here are a few observations it feels cheap maybe it is just that i am used to the solid heft of my trusty sonicare toothbrush but this oral b toothbrush feels like something you would get at safeway for not the polishing brush does seem to do a pretty thorough job the main brush whatever it is called also seems rather decent the tongue cleaner is worse than useless a cheapie walgreens manual tongue scraper does a much better job so too does the interdental stimulator toothpick thingy seem pretty useless manual flossing is just as fast and seems much more thorough and dental floss is about half a penny per serving whereas the replacement oral b things are much more expensive the base is so top heavy i have accidentally knocked it over twice hurling the toothbrush to the floor ouch thankfully the toothbrush still seems to work fine but as you can guess i finally wised up and screwed the base to the wall i never had such a problem with the sonicare no carrying case not even any friggin cap for the toothbrush this basically makes it a total pain to cleanly transport this brush to work or on a trip or anywhere else all the sonicares and their replacement brushheads come with a simple effective plastic cover what was oral b thinkingin fairness this toothbrush probably merits a and if i get a great bill of health from my dentist at my next checkup i will revise this review to a but in the meantime i am certainly disappointed that oral b has given a bargain bin treatment to a premium priced product