Choice quotes:
"Why do I have to read this? The paper contributes nothing - not even an
opinion or belief - on any of the substantive questions of macroeconomics."
"Ball and Mankiw have nothing to offer on this question, beyond saying, trivially, that they believe the answer is a positive number and suggesting, falsely and dishonestly, that others have asserted it is zero. Yet monetary non-neutrality is the intended
subject of their paper!"
"One can speculate about the purposes for which
this paper was written-a box in the Economist?-but obviously it is not an
attempt to engage other macroeconomic researchers in debate over research
strategies."
Read the whole thing, it's quite short:
http://www.scribd.com/doc/77085319/Lucas
He's got a point, "Sticky Price Manifesto" was a pretty ridiculous paper in its tone.