Ghosts was a slightly less campy MW, if anything I'd argue Ghosts is what MW is most similar to, the maps are equally shitty and gigantic for the most part too. Black Ops 3 was pretty good lol, it was the only solid advanced movement cod game. The maps were great, specialist abilities were interesting for the most part, guns were balanced well before the DLC, at launch it was a pretty great cod. IW is the only COD I'll agree is worse than MW, I refunded Infinite Warfare after playing it for two hours, it was straight garbage.