This is a highly entertaining, often clever, and sometimes amusing story. Minalan, despite being no golden boy, is a really likeable reluctant hero, and the while there are really no surprises in the plot, there is still plenty going on to keep me turning the pages, figuratively. Oh, and it's long, even by fantasy standards this is a pretty hefty tome, or it would be if it was actually in physical form.
There are two things in my mind that hold this book back from being all it could be:
First, and easily, if not quickly, rectified, are the innumerable typos, missing words, inconsistencies, and other editorial issues rampant throughout the book. I read somewhere that this is a beta version, and these issues will be cleaned up later on, so I don't hold it against the story, which is still good, but it would certainly be a smoother read after all those issues are ironed out.
Second, which is more a matter of personal opinion, are the lengthy discourses on history and geography of the world which dominate whole swaths of the book. While I applaud the authors world building prowess, I think most of these could be pared down quite a bit, and occasionally cut out all together. As it is now, the story drags through these sections, affecting the pace of the overall story, and I think a little tightening up would really be beneficial.