Fairly good.
Let me say this. The first episode was good, the second was alright, and this is somewhere in the middle of that. Your animation skills are excellent, and I understand that it is still an uncompleted work. You say you didn't take any sounds from the movies, but you at least took some from the show, or you actually did take it from the movie. It has that gritty, taped quality to it, and the voices are an exact match for the Japanese versions of the films and show. While this actually enhances the effect of the movie, I don't know why you say you didn't copy anything. Near the end, the plot pretty much starts to stick to the Buu/Vegito fight, and I can see in some parts where you made the fight animations look like they did from that fight. The plot is changed enough to be original, but it seems you...ignore some of the really important aspects and throw anything that will work together. But still, overall, it was nice. Keep up the good work.