I think the general idea of this ova is amazing. It has the same type of feel to it as death note and code geass. (kinda). I mean, if you know the future from your cell phone, there is experiments to be done to figure out how it all works... like if it changes depending on what you do, or there is no way to change the future? interesting people do different things, and who are the admins? some artificial intellegence or something like a god from another dimention or what?
Without going all out though, this ova is like a balled up peice of paper thrown at you. You can see some of the details, but not all of them, and without the whole picture it isnt good. I dont know what the purpose of this ova is.
If I was the buisness man... I would say: "I am going to create a little video of the general idea I have about an anime, kind of like a teaser, and see how the populous responds. If they respond good, then we will take the effort to make a whole anime on this idea."
Hopefully, you follow me...