Great product!
Works great, but it does not vacuum every hair, so you still should use above a sink.  Does catch most of them though.  Charge lasts a long time and haven't had any problems with the length setttings.  It stays at the setting without slipping. (as I read in other reviews)  Cuts hair without pulling and seems to still be as sharp as the day I got it.  It cuts down on the mess and is much easier to clean up after.
Rating: 4 stars