We found Buzz via a coupon after they first opened, and since then we've forgone all other BBQ places in NW Vegas for them. They concentrate on the BBQ and they do a great job with it. Standouts for us are the brisket (you can eat it with just a fork) and the sausage, but you can't go wrong with the ribs, pulled pork, or chicken either.
For sides, the coleslaw is great -- it's not mayo based -- and the baked beans have big chunks of ham in them, as they should!
This is hands-down one of the best BBQ places in town, and certainly the best in NW Vegas.