Can we worry about framerate later? The game is still being worked on, guys.
But about the game and the trailer. Man, I can only imagine what the living, breathing world is going to be like. It gets me excited just thinking about taking a detour off of the main story line and discovering a little side-quest; like wanding off in to some alley only to bump in to some knocked up crackwhore who's been beat up by her pimp and asks for your help therefore involking a newly aquired beatdown-of-the-pimp mission which, infact, leads you to a highspeed car chase that ends with the pimp and his car being smashed off the end of the local peer into the ocean burning in it's own gas/oil slick screaming--you know this probably isnt out of the realm of possibility in GTA IV.
It gets me really excited. 🙂