Pretty good episode, perhaps not the best way to end Episode N, which was great alltogether, but I'm content with it. Yeah it was a bit rushed maybe, Reshiram didn't get as much screentime as I wanted it to have, and it is kinda sad there was no Charizard vs. Reshiram, which was what the original opening of Episode N wanted us to believe would happen.
N's voice is really great, I will miss it. In my opinion it's one of the best voices the show ever had. I really hope Nicholas DiMichele will return for another big role, perhaps in XY (or as N again, if he ever returns, but I don't think that will happen).