1.Zombies. It stinks.Black ops 1 is better.Trust me,i would know.Although NukeTown is the best map if you have it.
2.Multiplayer.Its the best thing about black ops 2.The maps are well developed.I would strongly suggest black ops 2 if u like multiplayer takedowns.
3.Campaing.Its also pretty bad.I would say its fast pace though.Alot of action,decent graffics,and alot of weapons.I would strongly suggest that.
4.Story.Its a good story.Thats about al i got for the story.
5.Oh yah weapons.They are future,amazingly powerfull weapons.Ranging great distances,and suprisingly good steadyness.The best weapon is the svu for quick scooping.Im not sure on machien guns.I like the mp7,maybe the Lmg's.
Thank you for taking time reading my view of COD BO2 :D