Proper capitalization goes a long way in making a text readable. I had the impression that this presentation was written by a 10 year old script kiddie. Also: punctuation, consistent font sizing. Add a few colors to highlight the code blocks. Headings. Graphical bullet points. Those would make the presentation mch more trustworthy. If you are going to talk shit about somebody or something (without substantiating the points nonetheless) then at least do it with style.