Not sure if I am excited for Dead Nation, didn't really get on with it on PS3...seemed a bit...meh. Would have been better if you could salvage for weapons in the play areas rather than just upgrading with money.
I thought it was ok but I got to a level that was hard and it was a case of spend 20 minutes or so trying to do it, die, go back to the start so after 2 failed attempts I'd switch it off. After a while I stopped bothering.