I also appreciate how some of the examples randomly put the bad examples at the end instead of the beginning.

I'm not going to say people with glass houses shouldn't throw stones, but maybe you should walk outside first.

Yeah, the figures are to cluttered and have too little space between them. In addition its impossible to scroll through that text and figure out the content by just glancing on the charts - as there are no clear marking of which is good and which is bad.