It is too annoying to carefully scroll to the small ranges at which texts are visible, with a custom horizontal scroll, to fish out small bits of text, which do not even seem to be written well. And that is after enabling JS, without which it is broken, yet not obviously (not much more than with JS). Websites about design and typography tend to be broken and illegible, but this one seems to stand out even among those.
But as with quite a few of other such websites, disabling CSS actually renders it easily legible and navigable, even without JS.