I've finished a video of just over 4 minutes, entirely created using Grok Imagine's Agent mode (see image). It's a much smoother way to make videos because you can rely on Grok's understanding. The Image reference is now available and it's very, very useful. All the dialogues were done with Grok, no need for sound dubbing and that's a huge time saver and adds credibility to the video. The realism is really well done. I post it in one hour.