Not worth the money. Better go play mw2, was much much better, mw3 is a recycled old piece of software.

User Rating: 2 | Call of Duty: Modern Warfare 3 X360
I knew the game will be a rinse and repeat deal, but took the plunge and got the game anyhow. Do not be fulled, the game pretty much copy pastes buildings, weapons, perks, names of perks and such right from CoD4, MW2. If you really want to check it out wait till the game will be sold for $10...I guess that's what I would say its worth. The multiplayer...well since that's the main selling point...its very weak, 2 "new" game play modes were introduced...and i guess that that is about all the "new" content there is....the game feels just like a super overpriced map pack with couple maps...none stand out, but none are very bad either.
within the first 2 hours I unlocked all weapons/items I wanted...so there is no real incentive to play (when it comes to unlocking content). And the constant repeat of the same over and over gets boring quickly.....and not even a week passed since the game's release. Look at player reviews, and scores, not game mags, and you will see the same notion in all reviews, which is - MW3 is a failure, save your money.