I popped into MILK Studios in NY yesterday and was able to check one out for a few minutes. It's a big improvement over the Aptus backs. Super responsive, easy to navigate, with customizable menus and the screen looks great! You can see the Phase influence on the physical design, but also see that Leaf made it their own. The scrolling on the outside of the image area is a REALLY nice feature. I'm looking forward to putting one through the paces once demos are readily available.