Define "gaming experience". I use to run-n-gun a lot in previous COD titles. Ghosts do allow for more camping, bigger maps, contextual leaning, IED X2 + Dog. I mean possibilities are countless. But, they were countless in other titles too. People adapted. I would normally go 25+ kills running around in BO2. I can't do that here. I get tired of running around due to map size. Here I lock down an area, or a building and get around the same 25+ kills per game. So, its effective, you have to adapt. I someone is camping and you get killed by the same camper over and over in the same area then, unfortunately the game is not to blame.
I often see people getting killed by someone camping in X area and as soon as they re-spawn the follow the same path where they got killed. Only to get annihilated again by the same camper. And from there on is like "rinse and repeat" for them. They can't adapt, they can't outsmart. So unfortunately all that's left for players like that is definitive fail. Can't really blame the game, or developers for others lack of common sense.