Don't know. But they appear (a) to be stable and (b) to add substantial network coverage in mainland Europe as well as Russia + most of the *fillintheblank*-stans that aren't currently covered by the existing members. So there's value/relevance there. Same goes for Malaysian (in SE Asia), and although it's been 20+ years since I flew them last, I understand they are a pretty decent outfit.

They certainly appear to be several notches above AI.