No, you're missing my point. The Amex has long periods of quiet but there are always times where everyone joins in with a chant, be it "Allllbbbiiiooonnn" or "We are Brighton" or whatever. Many of the grounds I've been to fail to do this at all.
The only grounds I've been to that came anywhere near the Amex in terms of atmosphere were SMS, Selhurst and the City Ground. Pretty much every other ground was loud when they cheered but they quite literally didn't sing a song (all together, at least) all game. There's normally a section - with...