This book had me from the introduction as the author laid out the criteria for choosing the films on the list. I haven’t seen them all, some certainly aren’t films I would enjoy but all are very definitely worthy of being written about.
Each film chapter is followed by a piece about other films in the same sub-genre, fleshing out the context of the films etc.. All fascinating stuff and written in a style that is easy to read for new fans of sci-fi movies and old.
I adore that there’s no indication that you have to have seen every film on this list or you are somehow less of a fan of the genre. The writing style is friendly, straight forward and not opinionated. (To be fair I expected nothing less from a regular writer at Den Of Geek)
I love books that I can go back to and use as reference, so when I get around to watching (or re-watching) films featured I can read up on them.