"From a sustainability angle, this is awesome — but I’d love to know how clean the produced fuel actually is compared to diesel."

"This idea feels heartfelt and deeply relevant—it bridges the gap between needing help and actually reaching it; with a bit more clarity on trust, safety, and how real the human connection feels, it could truly make an impact."

"the concept is smart and timely, but it reads a bit too idealistic right now. You’ve explained the science well, but you need stronger evidence or differentiation to prove it’s more than just “another probiotic brand.” Also, it leans slightly toward…"