First: longer days worries me if they aren't starting later. American schools start WAY TOO EARLY and probably make children chronically tired because of this. See https://www.theglobeandmail.com/life/parenting/back-to-schoo... Second: Even if this school has good results, it seems unlikely that it will scale well, because it's relying on more money (from outside donors, etc.). You can't throw more money at a problem…
First: Oh boy, what a deal breaker. If we can't solve waking up early, why bother, right?
Second: It's a neighborhood school; not a charter, not private.
Third: This is a genuinely-good and well-thought-out act of philanthropy that will make people's lives better.