this review title is: precision from oral b is great but the oral b sonic is junk and the content is: i had good luck with a precision toothbrush from oral b so i got the vitality sonic it buzzed but never seemed to clean better than a regular toothbrush and then broke after months stay away from this one.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.