The result depends mostly on two things: The first is the LLMs ability to come up with a good story, choose and prompt the video model, evaluate and editing. The other is the quality of the video models themselves.
The LLMs mostly used older video models from a year ago that are capped at 10 second single shot clips. Newer video models like Seedance 2 go up to 15 seconds (Seedance 2.5 even up to 30 seconds) and they support multimodal references.
As a tool, I think those video models can be pretty amazing for artists as you can create things not possible before.
Here is a music video made by an artist using Seedance 2: https://www.youtube.com/watch?v=yYfDJQxyHFg
The LLMs mostly used older video models from a year ago that are capped at 10 second single shot clips. Newer video models like Seedance 2 go up to 15 seconds (Seedance 2.5 even up to 30 seconds) and they support multimodal references.
As a tool, I think those video models can be pretty amazing for artists as you can create things not possible before. Here is a music video made by an artist using Seedance 2: https://www.youtube.com/watch?v=yYfDJQxyHFg