The thing is that people have completely different experiences with this game. For me the connection quality is already a dream come true in most games (especially after the desaster that was BO2 to me). But I also know some skilled people near my location with good internet who seem to have a harder time struggling to survive in this game. If you somehow have the chance, I would suggest testing it out before buying (but don't be mistaken: dying fast is absolutely normal in Ghosts).
This nonsense lag whinning got to stop. In every new COD games you'll always see problems. Dedicated servers are not even out yet. Fix your connection & stop this madness. We're losing Wii U gamers everyday because of what you're doing. This got to end.
Well, in BO2 I lost most gunfights in close/medium range even with the FAL because after 7 fast shots, I see several hitmarkers and keep taking damage, if I wanted to do good, I had to take a pistol and go crazy, Fiveseven with TacKnife and Silencer <3
I think I'll just wait for the dedicated servers and see if people have constant smooth connection.