After months of heated exchanges with my (now former) supplier, I finally received my Z3. Ordered last September, arrived last week. What an anticlimax. The still images and video are acceptable, but the on-screen image in the Go app is terrible; very soft and it always looks out of focus, even with repeated attempts at focussing. Even the HDMI out image is poor, and I was hoping to use this as a live feed camera for inspection/observation work. Live feed drops out often as well. Using latest firmware on an I1 v2. Anyone else underwhelmed by this camera? Any thoughts from those who have it working well?