Steinway Lyngdorf Systems & speakers

Has anyone heard these in a great audio sound room setup?

I heard them in an A/V sound room and although they were pretty good, I felt they were not living up to the salesperson's claims (when do they ever)

He went on about how particular Steinway was about putting their name on a product, but I came away feeling they should have stayed with making pianos.

Any other experiences out there?
I heard their latest affordable, 2170 integrated amp at the RMAF, and was very disappointed with it all around. The room correction did work properly as described, but things sounded boring, 2-D,  and lacking dynamics. It was certainly not the fault of the nice Harbeth speakers they had hooked up to it.