I have been using Midjourney for a few weeks to create visual content for marketing purposes. I am very satisfied with the content created at medium-small resolutions, which is useful for the web. However, when it comes to enlarging the results to be able to rely on larger resolutions, it doesn't work so well. The interface and available options could be improved, but for being only at the beginning, I still consider myself satisfied.
It's definitely the easiest-to-use tool with the prettiest results, although there are some frustrations because of gaps. I use it in my social media workflows and a new rewarding non-AI-fiction-writing hobby. And I hope that one day MJ becomes a tool that can let you keep consistent characters across multiple image generations, without having to resort to other tools (SD's inpainting, Photoshop, etc.)
Midjourney is pure magic! It creates vivid visuals with just a few words. I'm completely addicted to it—I can't stop, always wanting "just one last one..."