the movie did a great job with sonic being sonic, also it did great with sonic lore.
I'm glad the movie didn't hold ur hand a lot, also I'm happy with how they touched on being lonely and sad.
the thing with tom wasn't annoying like a lot of side characters are he did good as his stand alone character. sonic is obs young in the movie so he isn't at the highest "cool" level that modern sonic is at, but when the other sonic movies come out I feel his character with be fleshed out even more.