Short version: Now that's a finale! Action-packed, tied the season arc up nicely while opening a whole new set of possibilities for future seasons.
My longer version: up here on the Geek Girl Project (natch).
And an additional random note: My, Regina is stupid! Even with her magical abilities it's amazing she stayed in power, ore even alive, for any length of time. Rumpelstiltskin understands the power of keeping a bargain. She, on the other hand, goes right on antagonizing people, even when there is no reason whatsoever to do so! And angering Jefferson is really going to get her into trouble.
Minor grumble: How come ABC doesn't have Rumpelstiltskin turning Gaston into a rose as one of the available clips? It's the best scene ever!