Ummm... skip this one.
Single Player = repetitive and gets boring. The begining was new and refreshing with an interesting character Jack Carver and the jungle. But it got old quick and running through enemies got more annoying than fun.
Multiplayer = laggy and so many player maps makes it annoying to constantly download other maps. It was a real chore for me to change weapons and exit vehicles.
I sold the game after less than a month and about 7-10 hours of playing. I can't really recommend this game but there are people that do/will enjoy this.