As someone who literally started elixir with plug as a substitute for Sinatra: Plug macro pipeline is confusing until you learn to read it, I’m still not really there after 3 years!!
But i have to say, it is a wonderful piece of tech.
I think part of it is the cognitive shift between module layout which is mostly position-independent (well not entirely, @ tributes are not), to something which is. Maybe some sort of warning or big loud shouty announcement in the docs would be useful?
