Cod influenced campaign and no co-op between people at the same console doesn't stop its multiplayer from being the best
Frostbite 2 graphics are the best in the business and although it may not compete with the PC version, the Ps3 version is still just as good. The animations also help make this game one of the best you'll ever see.
Sound - 10
The sound is just amazing, every bullet, the suppressive effects and character sounds fit perfectly. Just like it's predecessor, battlefield bad company 2, battlefield are known for their great sound.
Campaign - 8.5
I'm not saying the campaign is bad, but it has been highly influenced by past shooter games and to be honest most of the missions are very similar to black ops and modern warfare 2. Other than that it takes around 7 hours to finish it and its a good storyline.
Co-op - 8
Co-op is only online, whether you play with friends from another console or publicly with a random people online, there is no co-op between two people at the same console. There is no mode in battlefield 3 that allows for two people to play on the same console. There are 6 co-op missions and they are all pretty good.
Multiplayer - 10
This is the reason why you should buy BF3, if you don't have online, there isn't really a reason to get it. There are so many unlocks it would takes over 100+ hours just to reach the end. With jets, tanks and helicopters i can't see why this multiplayer isn't better than previously cod releases.
Overall: 10+10+8.5+8+10 = 46.5/50 or 93/100 = 9/10
The buttons are a little different from cod, but other than that if you used to play cod as much as i did you'll love BF3. Highly recommended and hope you all enjoy =D