I really, really wanted to love this book. I had read some pre-release stuff on it, and I was very excited. I'm a huge P&P fan and I've read the original a few times, and I also enjoy "alternate histories" and viewpoints.
When I read the book, I was a little disappointed. It was large swaths of the original interspersed with bits about zombies (or dojo training, etc.). I just expected more.
I do appreciate that the author remembered to change areas of the book if a previous change in zombie plot affected it (I'm thinking of Charlotte Lucas), but overall it scores a "meh" from me.