Hi,
Actually, I should say DP doesn't feel ripped off, as they bought me one for my birthday.
Tbh, I was expecting to like it, but not love it, but after using it for the first time today, I have to say, it's bloody marvelous! 
I have long, naturally wavy/frizzy, slightly bleached damaged, medium to thick hair and I decided to use the round volumising brush and after a bit of a shaky start, my hair started to look all shiny, bouncy and swishy.
I've never been able to create a blow out professional style with a round brush and hairdryer, but this really is something special and J honestly do feel like I've been to the hairdressers.
Just thought I'd share
Does anyone else have one? How do you feel about it?