Why am I either way ahead or way behind?

[DrGonzo]

Sorry for bumping this oldie, but it is a great thread and a very good read for anyone that has not read it yet.

I also would like something clarified here, if a knowledgeable person would be kind enough to answer;
Both BobbyFitos and Fimbulwinter here qualifies a WA/WB situation as a situation where you or your opponent have 3 outs or less. OK. They both give the flop K72 (rainbow), with you on AK, as an example.

Yes, if the opponent have a set you have < 3 outs. Yes, if the opponent has K with worse kicker he has only 3 outs. However, if the opponent have an underpair (like 87), he has 5 outs.

Not posting to nitpick. I want to become better at identifying WA/WB situations and I wonder if a situation where the opponent is not unlikely to have 5 outs is still considered WA/WB.

Thanks!