I'd been there before, last year. It was perfectly tolerable. The main room is big enough for a small (or stretched-out over several days) NAC such as last year's third Div I NAC or this year's Div II/III/Vets. I don't much care for the casino main floor and the restaurants aren't anything to write home about, but since I've been to NACs that were held in convention centers next to malls in the middle of nowhere, I guess I'm not there for the entertainment.
Some people skied while they were there. Last time I was there I drove up to Lake Tahoe and looked around. Reno is kinda eh.
"Arm yourself, Watson, there is an evil hand afoot ahead." -- Dennis Pierce, 2010 Bulwer-Lytton contest, detective fiction category runner-up.