The design of this monitor and mount may appeal to many. The first monitor I got from the company worked but didn't go through the camera settings. I pressed the "DISP" button and turned the camera (GH5) and monitor on and off multiple times. There are videos on YT showing this monitor working as it should. Fortunately, the company responded very quickly and sent me a replacement monitor. The mount that came with the new monitor didn't fit the cold shoe so they sent me a new mount. UPDATE (3/21/18): At first I thought something was wrong with the new monitor. With the new monitor, the power button needs to be pressed for about 10 seconds before the screen lights up. Apparently the manufacturer decided it would be safer to prevent people from accidentally pressing the button to turn it on.