The problem is not only that it's 900 pages but that different jargon get's introduced at different times in the book. One of the prefaces suggest to read the book once to get the general idea of the jargon and then read it another time to understand the arguments
It contains nice sentences like:
I, personally, have no doubt that this would mark the beginning of a new era, the scientific era, in which all human desirable characteristics would be released from the present animalistic, psychophysiological A-sematic blockages, and that sanity would prevail.
Yeah, I think this is a good example of the most annoying aspect - the endless claims of saving the universe awash in seas of jargon. An ideological infomercial that goes on and on and on. Just give it a rest.
http://esr.ibiblio.org/?p=6549