Okay, I just came across this through the wonderful, fabulous community
lupin_snape, which I love.
Despite my ardent defence of her in my last entry here in my journal, I do feel some of the same feelings of shock,let-down, and plain-old sadness that it's all over sort of things that other folks have voiced over Deathly Hallows.
This Meta essay is so incredibly well-written and really puts Snape's post-DH character into fabulous perspective.
Read it - but know it is full of DH spoilers, of course!