Excellent Game, Great All Rounder!
The Multiplayer Mode is what really got me hooked with this game. You gain Experience Points by gaining kills, completing objectives and even for participating! With these Experience Points you climb up through the ranks gaining new guns and perk as you progress. The level cap is 55 and there are 10 "prestiges". To prestige in Multiplayer is to revert you rank (guns,perks etc)
back to what they were when you first started the game but with a difference of a shiny new badge every time you prestige so you won't get bored if your aiming to get to the top of the global leaderboard! The challenges in Multiplayer also contribute to your rank as the more you complete the more Experience Points you will earn. Challenges are different depending on what you would like to do. You can gain extra attachments for guns based on the amount of kills you get with them and different camouflages can be unlocked based on the amount of headshots you get with each individual gun. And when all of the gun challenges for each type of gun are completed you unlock a special Golden Gun for the different types. Playing with friends is extremely easy now becaus of the Party Mode so you caan invite them before you start searching for a match so you are guranteed to be on the same team.
That's enough about the game itself this is my view of the game.
Great Singleplayer with different modes of difficulty to match your ability.
Multiplayer is very long and just seems to never get boring.
Great first time shooter or experienced player shooter.
Has almost human-like reactions to help you to enjoy the game (e.g Game lags too much for everyone it will automatically end it.)
Additional content fun and can be included with the game for easier purchasing.
It feels like Infinity Ward really thought about what a gamer wants in a shooter and they've catered to every need.
This game has impressed me so much I will buy the next in line after COD World at War so Bring on Modern Warfare 2!
Overall: The Best Game I've Ever Played!