They work great.
Here is mine..
THE LIL SQUEALER 
Brisket..
Pork butts
When I dont have the time to baby sit My big cooker I fire up the UDS..
The quality and flavor is good..
We use Chefs choice hard wood briquet.Some folks use kingsford..
Kingsford isnt My choice because of the lack of good smoke it produces..
Either way a few chunks of hardwood mixed in the load of fuel makes a big difference..
These cookers cost less than $100.00 to build including Beer..They work awesome..
Great thread dogtuk..
Whitey..