This is good feedback. The problem we encountered is that everything gets incredibly tiny if you zoom out, but we'll iterate on making the landing demo better.
You only need to show off "that" you can zoom, e.g. showing a faster than normal zoom-out to the overview and then zoom-in on a different cluster, and then a view restriction that "drops" all the files not involved the codepath(s) we're currently in for more focused (but still much larger than one canvas) workspace.