This project seems good and interesting to me. I guess this kind of project can attract people to invest in their project, because it's good. The concept of their system is quite promising to me.
It's good you find this project that way!
A crowdfunding project is a risky project, but it seems that the Arizn crowdfunding project is way better than others, because their team are so active and I think that's one good reason to trust this project.