Yes, that gif is exactly what i'm talking about!
My computer setup: pc connected to 56" hdtv, wireless kb/m, couch 5-6 feet away.
Because of the size of the screen, when it flashes white, it literally lits the whole room. I know it's fast, but with the pistols it's disruptive for some reason(might have to do with the amount of shots/second vs other weapons. for example, i don't fire the rifle as fast, so my eyes are not continuously assaulted). I usually like to play at night with no lights, but i might have to turn some lights on in the room if it looks like it can't be changed. I'll play with the brightness/contrast, i just wish there was a specific setting for just this because everything else looks perfect.