Even though I've enjoyed listening to the music, much of Yes's most popular mid and later 70's material seems somehow overdone. Not sure who's fault that is but it's as if they simply put down too many tracks and then it's hard to get a sense of genuine sonic focus and out of it.
My theory is that if they laid down a core of it live as a band in one take first then overdudbed a few minor details instead of mucking around with multi tracking in the studio so much it would have a fresher and more spontaneous feel to it. But I remember reading that Close To The Edge was recorded in all sorts of crazy fragments and then literally spliced together "collage style" for the final arrangement.