Custom Conditionals

#1
I'm having trouble getting the custom conditionals to do what they are supposed to do. I'm trying to limit featured products from displaying on specific pages, but every combination I've tried fails to do so.
The custom conditionals Vimeo link really is just someone excited about how useful the tool could be, but doesn't adequately explain how to implement them.
Is there a place where more detailed instructions for that tool can be found?