First impressions: Very beautiful, sturdy construction, metal frame, fairly high-quality buttons & relatively quiet. I don't like the black ones that are matte and not glossy. The resistance on the buttons is relatively consistent between them (whether black or white). The buttons are semi-weighted but I might have wanted them a little more sensitive. The controllers in logic mapped flawlessly after setup. I would prefer 2-3 extra potentiometers for assignments in synths instead of so many buttons. For its price, I don't think there is another one with such a good key feel and build quality. I will come back if anything changes, mainly regarding functionality and reliability.