I also hope they change up the paragon/renegade system. I don't have any problems with how you gain them in doing certain actions, but this whole +5 either way shit based on subtle things you say is bullshit.
Example:
Grunt: I'm ready to take on the Collectors!
Shepard: Option one...
Hey, Merry Christmas. 24 hour A Christmas Story is on, and I watched the first two Die Hards last night. Oh, it's CHRISTMAS.
Gonna do the whole present thing soon.
LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOL
Seriously, I was expecting a blow job from Miranda because I sided with Cerberus, but even she was in bitch mode about it. What happens if you destroy it and go asking around? Are they pissy about that too? Well, looks like I'm playing through it...