We are huge fans of Butcher by Nature and were excited to hear that the same folks were opening up a Smokehouse as well!
We did not go on opening day, anticipating that it would be too crazy - but overall, the pulled pork and brisket were fantastic and portions were sizable enough for me to have to waddle home (ours came with sides of cole slaw - cream sauce or vinaigrette, and baked beans). Prices were high for BBQ but not too ridiculous - if you are already shopping at Butcher by Nature, surely they wouldn't suddenly be selling cheap meat?!
The restaurant is still getting through opening hiccups - getting stock right (they were out of specific sauces), taking orders - but I anticipate that they'll figure it all out. The seating area is also fairly crowded - but someone told me they are opening up the adjacent spaces up for dining area, so that should help as well.