hell yeah, been playing with my cousin for the last days.

LOL? you didn't know? XD

What kind of splitscreen are we talking about? Co-op splitscreen or online splitscreen?

They need to step psn up withe cross game chat..

its co-op split screen theres no online splitscreen which is too bad but hey offline splitscreen is still a step up from KZ2 which has nothing at all. =D

So you can play the actual campaign in co-op splitscreen then?  How?

Yes, here's a video

Ratchet and Clank All 4 One is the game I most looking forward to.  New Super Mario Bros Wii was a complete blast with 4 players, and Ratchet and Clank looks like it might be just as fun.

I totally agree with you about splitscreen.  The reason my friends and I hated the Bad Company 2 game was because there was no way for us to play together at home.  An online spitscreen option, at the least, would have been fantastic.  For this reason, Call of Duty and Halo have always been our go-to games along with sports and party games.  The addition of splitscreen was a MAJOR improvement to the CoD series.  I really hope MW3 has this addition as well.

Twisted metal sounds like it will be fun too.

Ugh does it actually have those horrible boxes for screens? And how do I get into splitscreen?