Stuttering in advertising

Joe Gill writes to me:

Growing up with a stammer and studying to go into the Graphic Design industry I found that nearly all advertising aimed towards stammering was either very condescending or just outright bad design. I tried to tackle this with a design of a poster advertising campaign for 'The Starfish Project'.

What's your opinion? I really like the texts as they get to the heart of what it is like to be a person who stutters.

Here is an article on his work.