Review (4/5): Great idea for baby's 1st toothbrush!
My 8 month old son loves to chew on with this soft silicone toothbrush. I bought it because of the round guard that prevents him from sticking it down his throat....of course, he flipped it around and jammed the handle down his throat instead. He only did it once, though. Learned his lesson, I guess, and now just chews on it. I only gave it 4 stars...I would have given it 5 if you could move the guard down more to the middle of the brush.
EDIT 4/30/12: We've had this toothbrush for about 7 months now and it's still in great condition. I think it's had more use as a teether than a toothbrush, but it was well worth the price I paid.