Call of Duty Call of Duty: World at War

A tank is a form of vehicle....

Have you got any proof that it's been voted the worst game of the year ?

Have you considered the fact that the aim of Call of Duty is to level up, but you can't do that if theirs a few people who have vehicles and everyone else gets killed. That would make the game boring, that was the general consensus from people, well people who I know, with World at War with the Vehicles.

Yes but battlefield has vehicles in the sense of trucks and transports, not one or two tanks on the map.

The point of Call of Duty is not to level up, otherwise in that sense people at 15th prestiege would have won the game, when that is not the case.