I have to say this game is definitely the best in the series.  They did a great job at accomplishing their goal of making sure this wasn't just another typical first person shooter.  The online multi-player is amazing.  The best part is the fact that you can rank your character up while playing online by completing in-game challenges.  This results in unlocking different weapons and perks that are able to be equipped and used against your online opponents. The graphics are visually pleasing to the eyes.  The single-player is also alot of fun, and different from the rest in its genre.  You...