Are Creationists really zealots?
Yes.
Are they really fired up?
Yes.
Are they really fanatical in their attempts to prove their points?
Yes.
Do they clutch at any piece of information to prove their case?
Yes. Plus they lie, misquote, and distort the truth.
Do they spend their whole lives digging in the ground for evidence?
No, that'd involve actually looking at the evidence.
Do they run contrary to what can be observed with their eyes?
Yes.