This is a Concept Trailer so YES, this video is "Fake" and "Not real". This was not made to fool or scam anyone, it is simply for fans to take a glimpse into what the movie could be like.
Copyright Disclaimer: This video is protected under fair use, due to the fact that it demonstrates/conceptualizes a specific or non-existing film idea, and compiles clips from previously existing productions to create a creatively unique vision and give new meaning. The video displays visual commentary on how a film idea could look.
**Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.