Product review (3 stars): Takes a lot of time to style, but looks good when done
I like this thing when I have the time to use it properly, but I often don't have the time and patience it takes.  It takes a long time because you need to first blow-dry a bit to remove excess water, then dry thoroughly with the styler using small sections at a time.  If you leave any dampness, the hair falls flat again. Another thing to note is if you have colored hair, the direct heat can fade it.

That being said, I like the results.  It straightens my hair and leaves it with a nice curl at the bottom.

Watch some tutorials on Youtube to help get an idea of how to use it, if you're having trouble.