I just started using W10M a few days ago, and now in the process of reverting back to Cyan on my 1520. I read that MS is retiring Lumia Camera and making everyone use the stock camera. With W10M, most of the Lumia camera features are already missing. I'm so disappointed, because the quality of pictures and video are terrible. Lumia cameras are whats keeping my wife and I with WM. Is there any official info on which features will we be getting back with the final build?