I liked it at the time due to its meta nature. Integrating suspension of disbelief as a core mechanic in its power system is very appealing for my unread ass. Reminds me of Pratchett's novels and how they handle the concept of "stories".

I'd like to have more fantastical stuff to read that can take me along the ride of the author's mindset and problems while they weave their story :) Recommendations are welcome.