I found this grill myself, and I must admit it is really nice. It is inexpensive, yet far from cheap. I bought mine with the fire box added, putting it together was a bit of a pain due to weight and my bad back, but found the pain and suffering worth every penny.
It is pretty easy to cook anything throughout if you like cooking. I'm not completely used to mine yet, plus I use a lot of different woods/charcoals, but maintaining a 150-225 range is easy as I would have hoped. The intake baffel on the fire box and the exhaust damper make it super easy to maintain any temp you like with a little practice. Everything I have done on it has turned out as good or better than I expected, and I am very very happy with that purchase.
A few tips I have found using this rig for a short time make it a lot easier to use. For instance I use an a thin aluminium sauce pan, the kind you can find for about 3 bucks, as a humidity/temp control source. Instead of a drip pan filled with water I use that 2qt aluminium pan full of water, and add water to maintain it, and place it right in front of the opening to the firebox to moderate the temp and humidity into the barrel. It makes a constant temperature easy to achieve...I usually run between 150-225 depending on what I am doing that particular moment.
I'm trying a new technique as it is still a new grill to me, but I am going to do a 12-18 hour brisket...it is 7 hours in right now as a matter of fact, and looking and smelling quite wonderful. I would be happy to post a detailed cooking description once I see how it works out...haha
A thing that I have found on situations that you feel you overdid the smoking process and the exterior of the meat is black and quite dry looking...What I like to do is in the morning I let the fire burn out (I use mainly wood and charcoal, no lump) usually an hour or 2 before I pull the meat I start my sauce...sometimes it contains the drippings other times it doesn't. If I smoked it right I don't need the drippings in the sauce. Make the sauce, it takes about 2-3 hours depending on the thickness you prefer, and brush it on then pull the meat off. Let that first coat sink in and brush again and let that absorb. If you do this using a sweet sauce and then let is absorb it removes all the bitterness of too much smoke. Then a final brushing of sauce before reheating (if you prefer this step) in th oven covered for about an hour @ 150-225 depending on the meat, When it comes out it is usually pretty good. I would expect no complaints. But I am working on perfecting this tecnique and will keep you updated if you are interested.
I guess a lot of this is off topic, but they were brought up here and I thought I would toss in my 2 cents. I hope I didn't offend anyone. But the bottom line is I really really love this grill and would recomend it to anyone who is looking for an excelent home smoker/grill. The shear cooking area is enough to feed over 20 people at one time...8 thumbs up!