i actually read it too, but only because i had to. I didn't like it much, and didn't really understand the point. I think i had to read it last year, in 10th grade, when was 16 or so...
And i guess it was quite an impressive book , because we didn't read a lot of books from American writers at that time( I'm guessing he IS American, is he ?), we were more focused on European writers. I guess he really did write something good. I guess what's gold for one is something worthless, and i am not some kind of a book critic.
However, 91, you say... that is a hell of a long life.