Not a toothbrush replacement
I really hate rating things down that do exactly what they say, even if what they’ve say is less than what I consider ideal.  Luckily this product clearly claims that it's an equivalent to a normal toothbrush, and that it can clean better in some of the material.<br /><br />That's just not true.....<br /><br />The silicone bristles are much too large to penetrate between teeth.  They're also just not rigid, not at all.  The vibratory action seems fine, but I'm not sure if it's doing much due to the design of those bristles.  The only way I could make my teeth feel clean is by manually manipulating this thing and brushing my teeth using my hand, like a classic manual brush.  Even then, it just doesn't work as well as classic bristles.<br /><br />So...... for making claims that this works as well as a brush it loses a star.  For using a bristle that is obviously not designed by someone with knowledge on how to clean teeth it loses another star.<br /><br />The following are just observations and are not providing weight to the 3 star review.  Since I think all devices similar to this will probably work the same way.  Mainly, you might need some special toothpaste.  I've tried an Aquafresh and a Sensodine paste, and both of them are much too viscous to be properly frothed by the vibratory action this device provides.  After 30 seconds, after a minute, after 2 minutes, there are still globs of paste that did not froth.  So... in order to get tooth paste onto all surfaces of your teeth you'd have to literally brush your teeth before using this, again defeating the purpose.  Or you can use 10x more paste than normal to coat the entire thing... that might work?  Finally, those globs of tooth paste take forever to clean off of the spongy silicone.<br /><br />The whole thing is a mess....  I'd be very skeptical of any glowing reviews.  I just don't see it happening.<br /><br />On the good side, the charger works, and the rubberized coating is nice.
Rating: 3 stars