I am giving this a 3 because my cat loves it.  It is a great cat massage tool.  It does not work well for me as a brush.  It doesn't catch all of the hair.  It loosens some of it and then it flutters onto the floor.  I also find it difficult to remove the hair that it does catch from the rubber teeth.  I have a medium-haired cat.  His coat is very thick and he sheds a lot.  I am still on the hunt for a brush that catches and holds all of his hair. Maybe it is just my cat's particular coat because this product does have excellent reviews.
I am giving this a 3 because my cat loves it. It is a great cat massage tool. It does not work well for me as a brush. It doesn't catch all of the hair. It loosens some of it and then it flutters onto the floor. I also find it difficult to remove the hair that it does catch from the rubber teeth. I have a medium-haired cat. His coat is very thick and he sheds a lot. I am still on the hunt for a brush that catches and holds all of his hair. Maybe it is just my cat's particular coat because this product does have excellent reviews.