got mine in January and absolutely love it. I haven't had any issues so far, and the quality was WAY beyond my expectations!
I love the teethbrush regarding how easy it is...almost too easy. my breath smells good after 30 seconds of using the teethbrush.
My EZ Teethbrush has been a godsend for my child (Age 3), its easier on her gums and she loves using it.
I use the teethbrush for a client as I work for a caregiver. The mouthpiece is MUCH easier on her mouth and cleans very well.