I have only had my Big Mouth Toothbrush for a few weeks but I like it a lot. I feel it touches more areas of my mouth ad teeth at once. It does more than most electric toothbrushes I've used. I also love to support my people and give them a chance, and if possible if the product works, I like to spread the word to others. My sister already is planning to order her Big Mouth toothbrush because she saw it in my bathroom.