It's the end of the saga and if Harry Potter and The Half Blood Prince is anything to go by, neither Gehayi or myself are expecting any great shakes from the last book. We fully expect changes in previously established canon, idiot plot, character assassinations, more plot holes and gaping chasms from previous books to be glossed over more casually than a subtle flick of the wrist.
However, we don't yet know. We could be pleasantly surprised.
But we made this community just in case Harry Potter and the Deathly Hallows needs a damned good sporking. Opening soon.