OK, so it took me a while to read, but I only get to read during my lunch break at work. I enjoyed the book. Some stories made no sense to me, but that is probably because I didn't know the worlds they were from or any of the past history. From what I can tell being a Sanderson fan is really important to reading this book. If you aren't I would stay away.
A quick review. I really liked the Emperor's Soul, Mistborn Secret History, and Edgedancer. Of course that could be because I liked those worlds.
Shadows for silence was enjoyable, although I'm still not sure what world that is from.
Sixth of the Dusk was interesting as it reminded me of the old "Any sufficiently advanced technology would look like magic" stories. It was well done.
I wasn't that big of a fan of The Hope of Elantris and the other Mistborn stories. Don't know why. I would probably grade them B's (I am a generous grader).
White Sand, I think I may have to get the graphic novel as I feel there were way too many holes in what was included in this book. It sounded really interesting and I am hoping reading the full story will confirm it.