Finally got around to watching this movie! Just like with the OVA, the animation is top-notch (expected of Studio Trigger), and the voices and sound fit very well. The story is very simple, but it's still very fun. The pacing was a bit strange, in my opinion, as the last act took up almost half the movie, but the bad things were kind of made up for that awesome moment around the 40 minute mark. I got chills. Now I wish the OVA was this long; it would have given it room to breathe... but that's neither here nor there. Now that I'm done this, it lookslike the TV series is next up... hopefully it'll take less time for me to get to it than it took for me to get to this!