Holy moly. I'm very surprised. There is a lot to talk about here.
However most of this has to do with the first few minutes, which was fantastic. If the entire movie was like that, I would've loved it. The rest is a mixed bag, but not bad.
We're going to talk about Sonic lore.
THE ORIGINAL SONIC GAMES HAD A STORY
It is often believed Sonic originally had no story and that the characters were mute. This is not true. Everything seen in game was an expression of a more comprehensive vision Sonic Team had.
All are connected to the chaos emeralds.
South and Angel islands move around the world.
West Side and Angel islands had ancient civilizations destroyed by abusing the chaos emeralds.
Also more Longclaw please.