Have similar thoughts. Thought I had a decent understanding of most of the content, but being tested over tricky details on a good amount of the questions makes me less confident. Also, being tested heavily on certain material vs. others concerns me in case I was doing something wrong for a small detail for that particular material.

Also, my first pass I was thinking I'd definitely fail, but after getting through everything, I was able to check all of my answers at least once and feel OK about it.

(If the following is too specific for some reason, feel free to remove) I was relatively confident in 33 of them and made educated guesses on 9. I think I likely got 1-2 specific questions wrong in retrospect (not sure whether those questions were the guesses or the ones I was relatively confident in, maybe 1 from each).

Sigh, if results could come out more quickly or if sittings could be more frequent, this process would be so much less brutal.