Pretty impressed
I was actually pretty impressed.  I've tried a couple other straightening brushes and they've been disappointing so I didn't expect to much, but I like this and use it often over the last few months. My hair is thick medium coarseness and I works great on the the third power level. I've never used it wet to dry so I can't help you there, but it's a good product for a decent price point.
Rating: 5 stars