So slow, overly long and didn't resolve any of the plot points that were set out in the beginning of the movie.

The art direction of this movie was the best part of this movie, and it was nice to see the different styles in each of the worlds.

The character development is that of a typical angsty teen, becoming an adult, taking action without thinking of consequences, and thinking that they are the centre of the universe, which my be true in Miles's case, but the movie was so drawn out that it didn't feel like he grew enough over the span of the movie to justify it being 2 hours and 20 min, especially when nothing came to fruition.

I feel they're trying to leave us on the edge like they did with Infinity War, but with none of the momentum or excitement.