Gallery rule

Been going back and forth with a few guys I play with. It’s about a 50/50 split on if it should be acceptable or not. None of us are low handicappers or really good. I generally like it only if you’re certain that it did not go out of bounds or in something that’s unplayable just to keep the pace of play but I know it comes with a lot of controversy figured I’d ask the group here for your thoughts.