I've been here at least a half dozen times. The Twisted Lizard has an outstanding patio. Their ribs when on special are good and decently price. Their baked beans and fries are great. Their chicken finger dinner is really good, albiet very pricey ($14 if memory serves me). Unfortunately their burgers have no flavor. For a bar, you have to have a decent burger, I can't even twist my wife's arm anymore for her to join me. Bad service and bad burgers cancels out outstanding patio views.
Took about 1/2 hour to get our burgers on St. Pat's day. This was after the happy hour rush, the place was about 80% full. The waiter never came by to refill my beer. My bad, he asked me if I wanted another beer after about 15 minutes after I had finished my dinner; Check Please! I noticed the tables next to us were having full attention from their servers. So the bad service doesn't seem to be a restaurant wide problem, but that was my experience on St. Patrick's day.