How enjoyable did you find "When the world stopped making sense" mod?

As it says on the tin, what are your opinions on wtwsma?

I have +500 hours on CK2 with most dlc and have used a few flavour mods (background music, battlescars etc.) But I've never delved into a complete overhaul mod such as wtwsms. What makes it distinct and any advice on how to download it?