I feel honored! I saw that UR had changed his avatar to his eyes in the mafia history thread and was wondering what was up. Haha
What I'm seeing so far is:
GMaster = Kind of a happy yellow/orange tone, looks like it's hiding a big smiley face. To me his eyes say "Trust Me
I'm your friend"
Izzy = Cute with vibrant color. Shifty? No, piercing and critical? Yes. I'd think twice before trying to BS in your direction.
Unreality = Poker faced/eyed. It appears to be a blank slate in both color and emotion. I'd say that it would have a neutral/positive in-game effect on others.
Phaze = Evil, malice, plotting. I want to lynch you on D1.