I picked up the ebook before work, and read it after, finishing it while the hockey game was on last night (yes, yes, I know... spending time reading instead of paying 100% attention to hockey... I'm a horrible Canadian )
That said, I quite enjoyed the book & am definitely looking forward to a sequel. I was rather amused when I saw that one of the characters had my last name (since it's not that common around here), and was even more amused when I saw that one of the defences has my first name
I'm interested to see where Brandon will take a sequel, as the worldbuilding seemed to be nicely extensive (leaving lots of play area for more books). I also felt that the description of how Rithmatics works reminded me quite a bit of Forgery (anyone else think that there were similarities there?)