Blurred use of the Apocalypse system.
Too many different effects based on the roll and no clear MC intervention windows. Also, a lot of paragraphs in the book do not have an ending and they stop middle sentence...
Not new player friendly, you will struggle a lot learning how this game works (and I have read and played as a GM a lot of different RPGs).
On the plus: I discovered the Magnificent Pbta system!!!
The Pbta system is difficult to understand at first because is very innovative but very rewarding and full of action!