World’s best presentation
As selected by the Slideshare users.
Here’s number one
It’s pretty good indeed.
I think the runner up is quite decent as well, although it’s more about esthetics alone. The first one is message + visual aid.
When it’s about presentations, I always refer to Seth’s guide to really bad powerpoint. You can download it as pdf as well. I think it’s the best work ever written about the subject.