I honestly don’t think they’re that controversial. I would have had Palace higher, Brentford lower. They admit themselves in the introduction that there’s no right and wrong.
I'm a big fan of old stadia. Yes, they're uncomfortable but I find them (warning, Pseuds Corner alert) deeply emotional experiences when you can connect with the ghosts of the past.
I took a visiting friend to the Chelsea game last season and he is now convinced that the Amex has the best atmosphere of any PL ground he's ever been to! So I guess much depends on individual experience on the day.