Expensive?
Their base model, which sounded the best in the small hotel room sounded very good and was $4K, not bad for a solid electrostat in my mind. Their larger models were simply too big for the rooms @ CES to get an idea of.
I spoke to the head guy for a while, it was immediately clear he either had very bad english, which didn't seem to be true, or he had no idea how audio is sold in this country...