Eliezer's position is somewhat more nuanced than that. He admits a possibility of a FOOM timescale on the order of seconds, but a timescale on the order of weeks/months/years is also in line with the IE thesis.
FOOM on the order of seconds can be strongly argued against (Eli does a fair job of it himself, but likes to leave everything open so he can cite himself later no matter what happens), and if it's weeks/months/years, then Hit Control C. Seriously. If your computer is trying to take over the world and is likely to succeed in the next few weeks, then kill -9 the thing. I realize that at that point you've likely got other AIs to worry about, but at least you're in a position to understand it well enough to have some hope at making yours friendly and re-act...
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.