Went there while on a business trip. Rivals any of the "Big" Strip casino Poker Rooms. Lots of action, well run. High cost for tourney with a fast structure. They take advantage of the "competition" for poker by having a high buy-in, almost "turbo" structure. I like the Freeze out structure, but again, the blinds move fast.
Some regulars, lots of tourists. Nice dealers and staff. Food can be ordered from any of the restaurants in the food court which is a big plus.
Overall, I would definitely recommend to get your poker fix on while in DC.