2013 San Diego Comic Con Trailer question(s)

I had a thought based on some recent posts here, ha anybody here in the forum actually went to the 2013 San Diego Comic Con and saw the trailer? If so, I have a few questions on it that I hope you can answer... 1: I've heard that the Muto was attacking an airport in some scenes, from what you could see how big do you guess the Muto was? 2: I've heard near the end of the trailer Godzilla's foot steps into view and dwarfs the Muto. Did Godzilla's leg/foot resemble a Sauropod's/Elephant's leg and foot?