I realize that rating for legibility is a very strange approach, though this bumped up from a two to a three because it was readable.
And because all the bits that made my skin crawl were things I had already known about Freud's theories, particularly of infant sexuality and development. It's just strange to read the original and remember that people did, in fact, think like this.
The rest of the work, the things I had not encountered elsewhere, actually made me appreciate the man more.