I get the idea of this. However, to me it comes off as disrespectful to the movie. Horribly unnecessary and just another reason why you shouldn't try to keep making more of something that had ended perfectly in the movie Up. You would think Disney would learn new material is where their strong suit is such as movies like Elemental, Coco, Moana. Going back to make more of something regardless if it's a short is just a waste of time. Ask any fan of the movie they will tell you that movie was wrapped up perfectly. Why try to revisit it? It's too bad Disney is focusing on remakes of their own animation movies along with making unnecessary shorts or series/film. It's too bad there is less original content in this day and age.
Review of Carl's Date
