The original code base was Mavenware, which is a very stable product with a very smooth development curve.
Now they fuck with a home spun solution, and should be considered beta for some time as I see it. Upside: tons of pretty awesome functionality and a reasonably well done client. Downside: instability.
Personally, I cant really get behind that. The thought of dropping a huge pot because my client barfed... I just cant. Life is hard enough as it is.
But honestly if they come through with a stable client, I'm going to hollar at some open face chinese poker on the regular there. Deffers.