Installation and configuration is confusing

[pmatulis]

Kind of like issue https://github.com/gaoDean/autolist.nvim/issues/66 touches upon, this plugin is really hard to disentangle installation from configuration. I'm using vim-plug with neovim and this is the first of many plugins that is very opaque when it comes to getting it to work. I have no idea how to get going with this plugin using vim-plug.