So, before the ports came out, I've only ever played the campaign modes of both BO1 and BO2, and never played the online modes. I decided to give it a go, having not played any online COD for nearly a year. It's been really difficult, but this week I got back to back victories where I went positive. I'll take any small victory I can get, lol. I'd appreciate any constructive criticism and tips for improving at my game. Many thanks.