I'm not sure I really need to review this, any more than I did Blade Runner last week. So I guess I'll keep it brief, because you already know whether you're going to watch it (and indeed probably have).
Lots of action, tons of magic effects, the plot does a bit of a wriggle, and almost everybody dies (at least, that's the way it seems at times).
I like a dark movie. I liked Part One because it was dark. Part Two, similarly so, in an epic last stand sort of a way - and who doesn't love an epic last stand?
If you've seen the previous couple of Potter movies, this will be a satisfying climax. If you haven't, then you'd be silly to go and watch a film with 'Part 2' in the title, wouldn't you?
From the perspective of a Christian viewer, it's full of witches and wizards, and if you go to see you'll burn in hell. Obviously I'm kidding, just threw that in to confuse the google stats. There is a resurrection motif, some afterlife stuff and the whole sacrificial love thingy that made Harry Harry, which have probably been discussed to better effect elsewhere.
So there you go, a pointless review. Maybe I should make that a feature?