Warzone is good. Cross platform bravo. It's a fun spin on the genre, however the multiplayer has too many kinks. Don't waste your money on this game.
Often, I find myself questioning the RNG. Lot's of fancy stuff, but the numbers seem off - meaning gunfight scenarios reward the meta rider, and can be wildly unrealistic.
Overall it's an enjoyable free experience with a few quality of life bugs to work out. Blizzard/Activision support is horrible.