Product review (3 stars): what happened with the quality?
Well - it was supposed to be my second one. I used my previous one for approximately 4 years and could not be happier with the performance. However I noticed that the brush started to age with the brush bristles getting shorter. anyway I was really excited to get the new one. I opened the new one and the first moment I noticed that the speed of rotation was  nowhere close to what I used to see with the older version, suggesting that there is no way the brush will mange any medium length hairs.... what in fact was the case. So we packed the poor thing and returned it and I am not sure whether I want replacement or wish to try some other brand! Really disappointing!