Tested it for about two weeks now, and I like it very much! It is pretty strong in terms of features, navigation and flexibility. You can really create your own kind of world, in 100% your design. Thus, clear 5 Tacos.

What I hope they improve: Hotspots aren't yet 100% customizable, as far as I recognized. And the games are of no use for me. It would be great if you could embed games like quizzes from CrowdParty or so. But despite of that, for my use cases, this is already pretty awesome!