Fun game, but there are some very frustrating problems.
Hit markers are very inconsistent. Sometimes my gun rips people apart and I think "wow, this is easy," but other times I unload the clip into someone and very little happens.
I use PC but also I have it on PS4 and XBOX. I do worse on Console, PC is much easier (I use mouse on all but also use controller sometimes only on Consoles).
Overall I am not very good: KDR= .9
I have 1 solo win in Warzone (yay) and overall 10 wins combined in duo, trio, quads but I was dead most of the time during the "Team Win". LOL!
Activision did good stopping most hackers, but they still hack.
Overall it sometimes is fun and unpredictable and LOTS of luck. Don't forget that: 70% luck, 30%skill. I can attest to that because of my low very low KDR, and even I won solo!