When it's really as dynamic as implied with that pillar scene then I agree that it's something groundbreaking. I just fear that you can only destroy that one special pillar or something like that. Would be cool if dice made some video where they just run around and destroy everything.I think that particular ship is part of the big "levolution" thingy (Skyscrapper collapsing, Dam blowing up, Antenna in Caspian BordeR).
So yeah, scripted but triggered by non scripted means. There seems to be things like this to a smaller scale though, you can see on the trailer one guy destroying a pilar to have a platform fall and use it as a ramp. Seems to be alot more dynamic then BF3.