Thoroughly enjoyed the 'Unit 13' demo! I was interested before, but it's an instant Day 1 download now. Controls feel great, and I can really see myself replaying those missions over and over again; playing them with different styles. For example, in the demo mission, I played it first, as stealthy as possible, and then played a 2nd time through guns blazing. Both times were super fun, in their own ways!
The AR games were just "meh". Probably enjoyed the diving one the most. The table soccer one got stuck at the "lob pass tutorial" section, and wouldn't accept my input as a correct one. The Fireworks one was the simplest of the 3, and was easy enough to mess with, but got boring quickly. I'll retry the table soccer one tomorrow in better lighting.
Hustle Kings was surprisingly fun. I never did pick up the PS3 version, but now I'm strongly thinking of getting the Vita version. (which will net me the PS3 version anyways!)
Oh, and since I hadn't previous bought FIFA, I finally gave it a go tonight, thanks to the new demo. The 'back touch' goal-aiming-shooting thing is definitely really cool! However, with all the other games I have to play, and not being the biggest soccer/football fan around, I can't justify paying EA $40 for it right now.