I started reading The Wheel of Time several years ago, and got all the way through Lord of Chaos (reading back-to-back) before I burned out and needed a break. After a long enough time away from the series, I didn't think I would ever return to finish it, but I still paid some attention as books came out. So I must have read that Brandon had been picked to complete the series, but I had never heard of him before then.
Some time after that, I was browsing in Borders and the cover of The Way of Kings caught my eye (score one for Michael Whelan). I'm a sucker for doorstoppers (Neal Stephenson is another all-time favorite), and if you throw in a map, I'm sold. I didn't buy the book just then, but downloaded a preview to see what it was like first.
I generally love books with a high learning curve, so the Prelude didn't throw me off, and just whetted my appetite. By the time I was done with the Prologue, I was read to dive into this world. I bought the paperback, devoured it, and loved every minute of it.
Soon after, or maybe during that time, I started reading about Brandon's other books, doubting whether I would be interested in them. But the more I read about the interconnections and the backdrop of the Cosmere, the more intrigued I became. Before long, I knew I would have to read everything set in this universe.
Next came Mistborn, then Elantris, Alloy of Law, Legion, Warbreaker, and The Emperor's Soul. I've loved each one, but the pinnacle in my mind is still The Way of Kings. I'm (re)reading along with the Tor Re-read, and loving it all over again. (I've since bought the hardcover, and the Kindle edition when it went on sale.)
A nice side-effect of discovering Brandon has been re-starting The Wheel of Time and actually deciding to finishing it this time!
I've lurked on these boards a little, and now that I'm caught up on the Cosmere books, I'm looking forward to following the discussions more closely, especially as details come out about Words of Radiance.