The spousal unit has one and loves it. Does not have naturally curvy or thick hair. It was purchased at a Dyson store where they do all the monogram nonsense and such but they also spent almost 45 minutes with her demoing it and showing her exactly how to do it which she absolutely needed judging from all the corrections the staff kept making to her technique.
So if you have one, go down to the Dyson store where they have the salon built in and get them to demo it on you.