Reading this 25 years (and several volumes - including Lorne Peterson’s masterful “Sculpting A Galaxy”) later, this comes across as a fairly dry book, almost an historical document. Smith does a good job of explaining what each department in ILM does - some of which, you imagine, are now long gone professions (especially with ILM having sold off the model-making part of the business) - and some of his hints and forecasts for the future of film production are spot on the money, but he spends too long explaining complicated processes that surely could have been dealt with in a lighter hand. A good, informative book, with some excellent behind-the-scenes shots - if read secure in the knowledge that it was at the cutting edge of technology back then, this is well worth a read. For something a bit more up-to-date, try one of the Lucasfilm/Rinzler books.