I have read 1, 2, 5, 6, 7, 8, 9, 13, 15, 16, 17 and 19.
Of those I disliked 13, 15, and 19. (Note: There is a reason that I have only read one by Stephenson.)
When I say disliked 19, I am being generous. I read it as a teenager and am amazed that I finished that piece of crap.
Cheers,
Ben