That's awesome. Elantris doesn't get enough love from Sanderson fans, I think because his other work is so strong where in Elantris he was still finding his voice as his first published work. But I read it after books 1-4 of the Stormlight books and while it was clearly an early work and in comparison it's not written as "well," a lot of the key things are there. Compelling story, good character work, and compared to most fiction, really well written. It's just when put next to his later works it feels a bit "less." But obviously, his strength is really his character work, and some of them were a bit flat, but that villain... man that really showed what he can do with a character. And of course his story ideas are always just so unique and awesome.
And I don't know how much of Sanderson's background you know but it was the first Mistborn book that got him Wheel of Time. His telling of that story is actually really touching to me as someone who loves books and how they can affect people.