The grinding for camos is terrible. If you accidentally leave a match or have a connection problem, all your progress from that match will not be saved. If you play Modern Warfare 2019 and leave a game all your progress from that match will save. Also the movement is a downgrade compared to Modern Warfare 2019. The zombies is bad too, no real characters, it’s all about people’s operator’s. They should’ve ended zombies in Black Ops 4. Zombies is also way easier now and isn’t challenging. Also the zombie maps are another downgrade, Black Ops 4 has way better zombies and that game isn’t the best COD zombies. I’d rather play BO4 zombies than Cold War zombies. The only good thing about this game are the graphics, the camos (not worth the grind), and the campaign. Overall just stick to Modern Warfare or buy it if you don’t have it.