Dolemite Is My Name

Maybe somebody can help me understand what I think is missing from this movie. When it got to the end, I was like, "where was the dramatic tension? Rudy Ray Moore just overcame every challenge that came his way, I guess."

I enjoyed the movie, and now I want to watch some Dolemite movies. So I recommend it. But if it was a fictional story, I’d be like, “but what did the character learn?” Somebody help me out.