Worth every penny!
This thing is sweet!  I bought this for my 13 y/o who has bad hair - it's long, thick, wavy and very fine/frizzy so I was skeptical at first but this brush delivers!  She can do it herself, which is the best feature to me but besides that, her hair is softer than before after use and it gets it like 90% straight!  I am obsessive and would probably run a straightener through it real quick if it were my hair but it really does do a dang good job.  Like others mentioned, it does not leave the hair &#34;flat&#34; like a straightener but with more volume.  Hair is hot to the touch at 450 but the brush itself will not burn you.  Love this brush and I paid full price here on Amazon so this is 100% my own opinion.
Rating: 5 stars