I might eat this as snack food, or to replace an occasional meal, but the idea of eating exactly the same thing every single meal scares me a little bit. I guess I just don't have confidence that modern science has fully quantified everything that's needed in a complete human diet. Don't get me wrong - I'm sure Soylent is great stuff - I just think that I wouldn't want to completely give up 'normal' food for it (besides the worry factor, it also seems really boring).