Nicely done, again 0_lilmario_0!
The sound was excellent and your sprite use has gotten even better! There was some interesting humour used ("OMG DBZ RIPOFF"...lol) & it made for a nice conclusion to this series....unless this isn't the conclusion that is :)
The lack of voices was a bit of a downer, however the story was vastly improved, so it balances out. Another thing I enjoyed was the way the fredits were set up...pretty neat and innovative!
In terms of improvements, the only thing I could see was the strange sprite you used for Metal Sonic. He looked kinda...demented in a way. Other than that one little nit-pick, this movie was fantastic! Well done!