I can't find the remix visualiser, or a full list of all remixes, only a limited list of remixes. Is this yet to be added? Because it was really useful.

that is yet to be or not going to be added. Who knows? One day it said they were adding it but now I think they won't.

They showed us a video of it. A VIDEO!

I suggested this, and they have done it! Check out any remixed project, and there is now a “View All” link!

Still, the video showed a WAY different thing.