First thoughts about Call of the Dead

Well I played the new zombie map, and it seems at the beginning, there's a zombie boss character that follows you around with a studio light EVERY ROUND. meaning you kill all of the zombies except for the boss one, the rounds will ascend. The zombie is George A. Romero (a famous movie director), and if you shoot him, he will rage on and run towards you. To calm him down, you must go in the water.

It is revealed you can either kill him or turn him back into a human with the new weapon, V-R11.

As for ranking up in zombies, I think that was a lie. I tried playing it, there was no sign of ranking up, and I even searched for a game online of call of the dead.

I didn't play too long. I have to go to school

So the rank system was a lie? That sucks. Wait then, why did someone from Treyarch claim there was then? Weird?