I purchased this a month ago and smoked two briskets in it to break it in and they turned out great.  The temperature is steady and easily adjustable for a charcoal smoker.  I would use some high temperature gasketing material to seal the door better and it would be perfect.  My only complaint is that the ash pan at the bottom could use a better attachment system as it likes to come out of the tabs when you move the smoker.  Overall, I love it and would definitely buy it again.