I agree with your criterias. I think that ICO's these days tend to launch on a daily basis without any real use in the real world. They are launched just to raise money, but will not likely reach the expected / projected target as a coin.
Indeed, there are ICO's with real life applications and this one seems like a good idea as the entertainment industry is constantly growing and events take place daily all around the globe.
I will keep an eye on this ICO as it has potential and will help event organizers and planners.
RE: Aventus.io – The most exciting ICO of Q3 2017?