I'm pretty much over it with iK too.
I bought all their SampleXXXs in a group buy, which was a good deal at the time.
Now, I have ARC, CSR, and TRacks Deluxe, and that's about all I ever use. Mostly ARC, and not much else :-)
Occasionally I might use something from one of the SampleXXX or Miroslav to layer in something, but since X2 I haven't even installed the 32bit version ... so at this stage it's no more IK SampleXXX for me.
I think the slowness of iK to come to the party, means they've pretty much missed it.
My attention is all over the vast array of superior products and sample libs, of which there's plenty.
I never actually liked using the iK SampleXXX stuff because of the UI, it's not kind to my ailing eyesight !.
I don't even bother checking the IK site anymore.
It's a shame when a company with such great opportunities seems to just blunder along and leave their customers to find better alternatives.
Never mind :-)
Cheers - Cliff