UT3 will always be better than a UTI
I am a big multiplayer fan. Unless the single player is just unbelievable, I am hesitant to buy it at full price. It offers great multiplayer with great graphics, and some more quirks that may impress you.
The graphics are insane. Think Gears of War but slightly better. The character models are very detailed and have a crispness to them, far more than your bed sheets after your maid, I mean girlfriend, has starched and ironed them. There is a lot going on with the characters and the levels look fantastic, no qualms here.
The gameplay is cool, don't be expecting something out of the ordinary. You have your typical everyday FPS where nothing is out of the ordinary. If multiplayer is what you are looking for, then this is what you are looking for.
I own an Xbox 360 and a PS3, and I prefer the games usually on my Xbox 360. But if you own both and are on the fence with what to get, go for the PS3 version hands down. Epic is offering mods from the gaming community. Just go online with your computer or PS3, download and have you game look for them. Well, at least that is how I think it works. Currently there is not much out there as the community is still small, but b expecting more. Either way, user created content that is FREE is much better than playing nickels and dimes with Microsoft. Go for the Sony version, you will not go wrong. Also it doesn't hurt that you can play this game on your PS3 with a keyboard and mouse. I have completely forgot how nice it is to have the responsiveness of a mouse and it is a welcome to have the option to be able to use it. Microsofts version does not have support for this type of input, or with the user created content.
Basically you have 3 options, 4 if you have an Xbox 360. You can either 1) get UT3. 2) Not get it and go have fun with your friends and increase your chances of getting an Urinary Tract Infection or 3) Not get UT3 all together. If you have an Xbox 360, your only option is to either get it for the PS3 or for the Xbox 360. You are getting your money worth with getting it for the PS3. And besides, its already out for the PS3 and not for the Xbox 360. Go and get it NOW or risk losing infecting your urethra and/or ureter.