As amazing as the art is in this book I couldn't believe that there weren't any depictions of the unique worlds described so I had to make my own version of what I imagined it to look like.
I definitely recommend it! Many people are saying it's their new favorite Cosmere standalone. I'm not sure if that's my opinion necessarily but I did read it twice within two weeks, which is a first for me.
I will say, I just read it this week and it's my new favorite. Your mileage may vary, depending on the kind of media you typically consume. None of them are typical Cosmere (one of them not Cosmere, but not typical Sanderson either) and I love the change of pace. But they are quick reads, so it's not a huge time commitment.