In this case it does aound kind of weird, but I actually disagree with the article. As a general rule, it's probably true, but as English is somewhat special in its ability to have 3, 5, or possibly even limitless adjectives before a noun, once you really start stacking them, you could probably deviate from that order without people thinking you were a maniac. Well, except for the fact that you'd just used 8 adjectives for one noun
I mean, almost all languages are fraught with these kinds of things. Language develops organically, and it's only when trying to teach a non-native speaker of the language what the "rules" are, that we truly uncover rules that specific.