I agree that the No10 bus showed more artistic talent, flair and interest with no real story to it, but for showcasing Carrara I’d say a mix, such as in the dreams story would be more appropriate.
You’re right, if the purpose of this exercise is to showcase Carrara.
However, I don’t think anyone has yet decided what the purpose is.
If the purpose is to simply create an entertaining short subject, a different approach would likely be needed. Whereas, if the purpose is to showcase Carrara’s attributes, then showing off more features and capabilities would be more important.
I think someone needs to decide what the purpose is.