TL;DR: What did you expect? It's only 1 min long. Just go watch the movie!
For those that are curious or looking for not the TL;DR version.
This is just a special one minute long intro before the movie. Chances are you won't find it online and if you do, congratulations. I highly recommend watching the movie instead.
Story: 3/10. Honestly too short to make a judgment on it
Characters: 4/10. Honestly too short to form bonds with them
Art and Sound: 5/10. Honestly too short to visually enjoy it
Enjoyment: 5/10. Honestly too short to even enjoy it.
Overall: 4/10. Honestly just proceed to the movie. Thank
Hope you found this review helpful.