I think I understand where Bedford is coming from. Although I've been on the fence rather than in any camp, I have to admit that yesterday feels like a turning point for me. So far, there always was something to take away from our performances, regardless of the result. You mention Brighton away, but the first half was really good.
You have to go back a long way (at least, in my opinion) to find a performance as amateurish and miserable as what we produced in that first half against a team as poor as Everton - that same Everton team we destroyed less than six months ago. Granted, Moyes is a good manager but there isn't a single Everton player you'd want as a first-team regular. Even their fans thought Moyes wouldn't be able to get anything from that squad.
I saw absolutely nothing postive: the line-up, the set-up, the performances, the players' attitude on the pitch. I'm not sure that something you can bounce back from to be honest. Even if we somehow make it to the League Cup final, that memory will stick around for a long time, at least as far as I'm concerned.