With all my respect to COD games that were released before COD 4 and that have made the COD franchise that far, this is one of the most PC friendly (besides COD 4) and the best Call of Duty for PC (played all COD`s from COD 4 except WAW on PC), Dedicated Servers for best multiplayer experience, balanced weapons every weapon has different recoil type, variety of maps from big (Jungle) to small (Nuketown), mostly mature community (not like MW3 or MW2), unique singleplayer with an interesting excited story played in cold war, authentic soundtrack that is much different from average military fps games, Zombies is also fun to play from time to time. The bad things, slightly framerate drops in multiplayer (dont worry, doesnt happen too much) but if its happen sometimes you want to kill someone at the same time its annoying. Chopper Gunner Killstreak in multiplayer is so overpowered and its worst thing that can happen to you, even with M.O.A.B i can deal with it in MW3 but not with CG in BO1. What i also dont like is, the massive action in singleplayer, they could have been lowered the action so you will not be bombarded with weapon noizes all the time and massive explosions also. Sure its cool and something that belongs to COD games but sometimes its too much.

If the games age (2010) doesnt matter, buy this COD if you are planning to buy your first COD on PC.