Ok now that I have spent a week with the game, I think it's quite good. Better than the recents like MW, MWII and Vanguard. I really liked Cold War. It might surpass it but we will see how the new maps are that come out each season. I don't mind the old maps, but some are not made for the cracked out movements used now. I haven't even played Karachi yet. And Quarry I've only played once.
While it can be argued this is DLC, it's well done DLC and a great improvement on MWII.
Good:
Gunplay is crazy fun
Movement
Cleaned up visuals from the beta have really improved the game's looks
TTK
The MWII Moshpit playlist
The return of detailed weapon stats
Afghan, Skid Row, Highrise, Scrapyard
Mid:
Armoury unlock system
Gear/Gloves/Vests/Boots loadout stuff
Definite need of tweaks to make more guns viable
Invasion, Rundown, Sub Base, Terminal, Underpass, Favela
Bad:
The SBMM/EOMM is offensive
COD HQ still sucks ass
Level cap is lame. Miss the prestige system
Covert Sneakers may need a nerf, or the Headset a buff because it doesn't help counter the sneakers at all. Everyone who has Covert Sneakers uses them
The amount of attachments can be absolutely insane
Rust, Derail, Estate, Wasteland and Quarry