> ask their opinion on the CISSP

This made me lol.

It's a good test, however, I wouldn't ask it in a public setting lol, you have to ask them in a more private chat - at least for me, I'm not gonna talk bad about a massive org (ISC2) knowing that tons of managers and execs swear by them, but if you ask for my personal opinion in a more relaxed setting (and I do trust you to some extent), then you'll get a more nuanced and different answer.

Same test works for CEH. If they felt insulted and angry, they get an A+ (joking...?).