Haven't had time to read all the reviews in the board, this week I have been traveling back to Latin America and didn't have time to visit the board very frequently.
As for the show, I liked it (I have repeatedly said on the board that this album is the best thing I have heard in a long time, along with neil young's greendale). However, leaving the show I had the impression that the show missed something, maybe the crowd was too quiet, maybe I wasn't in the mood for a rock show (flu and a job interview the following day...), I thought the played really well, but was expecting something else, more crazyness, don't know? Still, if they come back to DC I will be there again and I hope to see them at the Primavera Festival in Barcelona this spring, talked to the singer for a couple of minutes, very nice guy.
As for the non smoking ban, I saw the signs at the main door when I was getting in. I myself am a smoker, not that I smoke too much, but a beer and rock music make up a pretty good situation to smoke. However, I actually liked the ban, wouldn't have any problem if it was banned at all shows.