If they can get their nutrition worked out, and get regulators to actually test and evaluate their product, then I am in. But I would like to go 100% Soylent if I am to make the switch, and switching to something untested is not an option for me. I don't feel like being a guinea pig that way. I found another one in Finland, Ambronite, and they "strongly discourage anybody to eat only Ambronite for a prolonged period of time". Soylent is well tested and approved, hard to beat.