I'm a huge science fiction film fan, especially of the "B" variety from the studios of Allied Artists, Monogram, American International and Roger Corman. I'd like to find film reference books to get behind the scenes anecdotes or critical analysis of these films, but this book isn't it. In fact of over hundreds of cult sci-fi films, this book only covers 75, and what it does cover, it only gives a page or so of a synopsis and two paragraphs of commentary. Also what comments Everman has are very snarky or sarcastic.
One saving grace is that the book is loaded with photos. If you're looking for a more comprehensive collection of science fiction synopses and commentary, please see Bill Warren's "Keep Watching the Skies!". He only covers films from 1950-1962 but it's a great reference book to have and he covers probably over 1,000 titles as opposed to 75. Get that and skip this one.