Pontypool Changes Everything

Just ordered this from Amazon; my most recent movie recommendation, Pontypool, is loosely based on the events of this novel by Canadian author Tony Burgess. So I decided to purchase it and check it out, see how well the movie matches up to the source - or vice versa. It's also interesting to note that the movie is the first in a planned trilogy (as I mention in my recommendation), so it will be great to see if there is anything in the book that can possibly be used for the next two movies.