Unexpectedly good. Good story, good artwork, I thoroughly enjoyed myself.
Well, the story was ok-ish, really. The plot idea was actually a little lame. The telling of it was good though. Very good characterizations. Nicely done evil guys, too. I enjoyed the short stories at the end.
And my favourite part of the (nice, but standard) artwork was Abigail.
I might read more of this graphic novel spin-off of the Peter Grant novels, if I found them cheaply.