It's definitely not for pros or high stakes poker. The software kinda sucks, but it's functional. The big problem is the lack of traffic. There are usually only 50-60 people on there at any given time, and most of those people are playing tournaments instead of ring games.
I played in their 60BTC ($660) Guaranteed tournament last Sunday and was the first to get booted off the final table. The entry fee was 2BTC and only about 22 people showed up, so at least there is value there.
I dunno... it seems like it could be an appealing option for a low-stakes US player who wants to play for more than betpoints and isn't afraid of the Bitcoin world. Hopefully it grows.
Yea, I went on again the other night and it was dead dead. Oh well. I may just stick to the Sunday 60BTC tournament and hope the other games pick up over time.