In my opinion, I think COD BO 2 was the best COD. So here are some Pros and Cons.
-------------------------------------------------------------------
Pros:
1.Multiple Endings so Replay is worth it.
2.Story is amazing.
3.Fun maps also best nuketown map.
4.NO FLYING AND ♥♥♥♥ like bo3,aw,iw.
5.Zombies.
-------------------------------------------------------------------
Cons:
1.Hackers,lots and lots of hackers. (They can change your and their name in-game to make it look like you did it.) [Common Note : {This is a bit funny} All hacker's profile will have ladies as their profile pic especially showing their breasts]
-------------------------------------------------------------------
TL:DR :- Buy it. It's worth it.

In my opinion, I think COD BO 2 was the best COD. So here are some Pros and Cons. ------------------------------------------------------------------- Pros: 1.Multiple Endings so Replay is worth it. 2.Story is amazing. 3.Fun maps also best nuketown map. 4.NO FLYING AND SHIT like bo3,aw,iw. 5.Zombies. ------------------------------------------------------------------- Cons: 1.Hackers,lots and lots of hackers. (They can change your and their name in-game to make it look like you did it.) [Common Note : {This is a bit funny} All hacker's profile will have ladies as their profile pic especially showing their breasts] ------------------------------------------------------------------- TL:DR :- Buy it. It's worth it.