Well, I played the SFA demo, it's pretty good considering the controller was broken (the anaolog stick was damaged), but the game itself plays fairly well from what I got to taste, I was on the Dinosoaur planet and it looks pretty good (graphics wise), gameplay was cut short by the kids wanting tyo play as I towered over them and stared at SFA in the midle of Target.
I'll be egtting this one for sure, as for SMS, that's almost gaurnteeded to be in my hands soon.