Too much revenge stuff I read has the mc getting seriously side-tracked because, y'know, once he actually gets his revenge the story is over, nothing left to do. But this makes 'em very tedious to read and when (if) they actually get to the revenge part of the revenge story - it's taken too long and it's unsatisfying.
I didn't think much of this one at first, but it's getting to the point faster than I thought it would which I appreciate. I hope it keeps up this good pace.