Review (5/5): The men agree, it's a good brush.
The brush seems to be very high quality, and has very soft bristles. Will straighten hair, but probably not detangle longer hair.
I ended up buying the three-pack. I originally wanted one for my son who is under two so he can learn to brush his own hair, as he started to grab at my brush to help brush him and myself whenever he saw it used. I wanted something that would fit in his small hand well, but that wasn't a 'toy' and wasn't pink and sparkly. This fit the bill. My husband has a beard, so I decided to give him one as a gift as well. That was a hit. He gave the third to a friend who also has a beard and I hear that was well received as well.