Review (4/5): Small enough I can brush properly without a gag reflex but "sonic" takes getting used to.
Oh, my goodness, the size of the toothbrush head..... I can actually brush all of my teeth without triggering my gag reflex!
That alone should get it five stars, but.....
Philips wasn't kidding about the "Sonic" part. That part will take quite a bit of getting used to.
And while I like that I can use mouthwash in the air flosser instead of limiting myself to water, sometimes I prefer a steady stream of liquid over the "pulses" this thing uses. I'll still use it on occasion, I just won't be getting rid of my Waterpik any time soon.