OK, so I finally got it and got around to reading it. Here is my not at all professional review: Anthologies in general are hit or miss. This one is kind of down the middle.
UNTITLED: I get what they were trying to do with this one. "Superman will always be Superman no matter what happens to him". But it just comes across as "I'd rather be writing Batman". You could do this story about literally anyone and it would be the exact same story. This isn't really a Superman story. This is a story about a guy who gets tortured with Superman in it.
THE MEASURE OF HOPE: This one was just kind of depressing. Superman couldn't fix this. It was just another "Superman is a symbol of hope" story. It's a nice message but, again, he didn't actually do anything. Superman can't fix drug addiction. I get that we want something different than the typical "Superman punches giant robot" story but there was no happy ending here.
HUMAN COLORS: I normally don't like Mxy stories but this one was pretty good. And it fits the theme of the series. This was my second favorite. And fits into both the "Superman fixes a problem" and "Superman is a symbol of hope" categories.
THE BOY WHO SAVED SUPERMAN: Now, THIS is a Superman story! THIS is what a "Superman is a symbol of hope" story is supposed to look like! This kid lost an arm and still didn't give up! THAT'S what Superman is about! People being inspired by Superman and Superman being inspired by people!
THE SCHOOL OF HARD KNOCK KNOCK JOKES!: It will come as no surprise to anyone who knows me that this was my favorite story! This was very Superman's Family Album and that's why I loved it! Clark helps a classmate make friends! It's fun and light and just cute!
I like that they are trying to experiment with Superman with this series. But it would be nice if it would be with problems Superman can actually solve. I feel like too many short Superman stories are just "Superman is a symbol of hope" stories. AOS kind of fell into this trap as well. Go back and look at the Sensation Comics line with WW a few years back and you'll see they were able to do some interesting stuff with her using short stories. It would be nice to have Superman do the same. I hope the rest of the series is more "Superman actually fixes a problem" stories.