It's really good. Got an almost perfect score shooting five stand. I like a circle-dot reticle for it. The key is to keep both eyes open, acquire the target as quickly as possible and focus on it. Then, all I had to do was put the big circle-dot in the flight path ahead of the clay.
For home defense and drone defense, I think this setup is the way to go.
Very cheeky grin on that huntress, she looks like she's having a blast posing for the portrait. I haven't fire shotgun but trap, skeet and five stand all sound like a lot of fun. A friend who went trap shooting said he broke most of the clays without any experience and credited it to FPS games and aiming just as you described. I don't have a use for a scattergun but I might have to reevaluate.