I recently purchased a Crest Spinbrush Pro, and it is the best toothbrush I have ever had! My teeth really do feel as clean as going to the dentist! I encourage everyone out there to get one of these things if you really want clean teeth. I am not an employee of Crest trying to pawn off my wears, but a sincere customer who tried it (because it was on sale for cheap) and fell in love with such a stupid thing. Who could get this crazy over a stupid toothbrush? I didn't think I could, but here I am. Go get one! I rate it 5 out of 5.