P: Star/flag rating in grid mode
As I look over images in large grid mode, I'd love to be able to tap/slide left side to assign star ratings or flags. This will speed up my efforts to separate images with potential from those I'll delete. Now I need to go through one at a time and I'll often star or flag something only to discover a better candidate farther down the process. Then I go back and remove the star/flag. Especially when shooting 20 frames/second, there are so many to weed through.
