Did anyone like the [epilogue]? I really liked how it showed him as an adult and shows what happens to him.
Some more info, courtesy of JKR (spoilers):
Harry and Ron are both Aurors; Harry is the department head, and Hermione is "very high up" in the Department of Magical Law Enforcement.
Luna Lovegood has become a naturalist of sorts, searching the world for odd and unique creatures.
At Hogwarts there is a new permanent Defence Against the Dark Arts teacher, since the jinx that Voldemort placed on this job is broken.
There is a new headmaster, as Professor McGonagall was getting old.
(Rowling did not say who either of these are.)