Unbiased review:  Not worth the effort or money
After reading the reviews I figured most of them were people who were given free stuff or paid to review.  There were just too many positive reviews and disclaimers saying they had gotten &#34;discounted&#34; product.  I ordered anyways with hope in my little heart.  I have thick, wavy hair and my hopes were something that would cut my straightening time down.  I knew it would never get my hair as straight as my high heat professional iron, but if it could smooth frizz and make it somewhat straight I would be happy. My flat iron works great but takes a long time and is damaging.<br />Soooo....no bueno.  This brush has potential and I hope a company gets the technology right soon but it's not there yet.  It's like using a crappy low heat flat iron.  In order to get my hair slightly smoother I needed to take small sections and push it all the way through the brush, hold it tight and then slowly pull it through.  Each section needs at least 4-5 passes to get the hair slightly smoother.  Very time consuming and the end result is not worth it.  All parts seemed to work appropriately; turned on quickly, display was easy to read.  It did seem to take a very long time to hear up to 450 degrees.  Twice I walked away it was taking so long and when I came back the unit had auto shut off so I had to wait all over again.
Rating: 2 stars