That was a hard swat at "The Ones Who Walk Away from Omelas".

As for why Harry has such an exaggerated sense of responsibility, it might be that growing up on science fiction thing. A lot of science fiction is set up so that the hero can have a huge effect in a satisfying way. Perhaps Harry should have balanced it with reading history. On the other hand, he's living in fiction, so maybe he's right for his situation.

Lois McMaster Bujold has described sf as fantasy of political agency [1], and I think she's on to something.

I assume that shutting down Azkaban has a political solution rather than a magical or violent solution. This will be interesting to watch.

Why would Snape ask Harry for his take on Snape's past? One of the underlying premises of the story is that the smarter characters (possibly with the exception of Hermione) always have a deeper plan. Did Snape actually expect to get good advice? To be told that all his choices were correct? To have a reason to be angry at Harry? None of these make huge amounts of sense (to me, at least-- I have trouble keeping track of all the scheming), even though the scene was very emotionally effective.

This is basically my review posted to fanfiction.net-- let me know if there's a problem with reposting such here.

[1] The link goes to quite an interesting speech