My impression of the C7 from the video demo was highly positive, even thrilling. And I own and use OTS' Rosewood Grand every single day and think it's the best piano sim out there (I also own Pianoteq, Sampletekk Mark II grand, and the 8DIO 1969 Legacy Steinway. And I used to sell Steinways and generally prefer them. But the Keyscape C7's did have something special in them that I heard. Just too bad they didn't see fit to sample any other brand of Grand Piano, e.g., Steinway, Bosendorfer, Fazioli, etc. I would agree the electric pianos, etc. are the true gems here, but I wouldn't rule out the acoustic samples, either.