I am going to split this up into sections for each game mode in the game
CAMPAIGN Black ops 3s campaign was terrible and has the most confusing story it does not even have anything to do with World at war Black ops or black ops 2 they don't even mention anything from the previous black ops games and it obviously had "Black ops" on the title of the game because Treyarch knew people would buy any new game with black ops on the title the campaign was a rip off Campaign 1/10
ZOMBIES Black ops 3 zombies was pretty good it has a huge map with many Easter eggs and hidden areas people are still finding Easter eggs hidden in Black ops 3 zombies to this day but you can only play black ops 3 zombies so many times before it gets boring Zombies 7/10
MULTIPLAYER Black ops 3 multiplayer just took everything that make call of duty Advanced Warfare special and copied it the map design are all small three lane maps with no soul to be fair it has a pretty decent amount of content it also started up "specialists" which a very cool but Black ops 3 also has loot boxes which always ruin the multiplayer but black ops 3 multiplayer also has some awesome gun camos 6/10
Overall 4/10
CAMPAIGN Black ops 3s campaign was terrible and has the most confusing story it does not even have anything to do with World at war Black ops or black ops 2 they don't even mention anything from the previous black ops games and it obviously had "Black ops" on the title of the game because Treyarch knew people would buy any new game with black ops on the title the campaign was a rip off Campaign 1/10
ZOMBIES Black ops 3 zombies was pretty good it has a huge map with many Easter eggs and hidden areas people are still finding Easter eggs hidden in Black ops 3 zombies to this day but you can only play black ops 3 zombies so many times before it gets boring Zombies 7/10
MULTIPLAYER Black ops 3 multiplayer just took everything that make call of duty Advanced Warfare special and copied it the map design are all small three lane maps with no soul to be fair it has a pretty decent amount of content it also started up "specialists" which a very cool but Black ops 3 also has loot boxes which always ruin the multiplayer but black ops 3 multiplayer also has some awesome gun camos 6/10
Overall 4/10