You did an amazing job. My only advice would be to always have movement with in 10 secants. It could be an eye movement or slight head movement or even a glimmer or blink of the eye is enough to make it feel like you are not just looking at a still image. Never image block a full dialogue. If you do not feel like animating the mouth you can pretty much get away with not doing so for about half way through. At some point you need to show the person who is speaking the words, More so if we are still being introduced to the characters and what they sound like. Another trick would be showing part of the body of the person who is speaking moving as they speak. Anime is the master of lazy animating and thats not a bad thing. It simply means you can tell a story with little animation needed. Just remember that movement keeps it alive. The movement can also be but not limited to. Grass blowing in the wind, Things in the background moving or flickering, lights turning on and so on. I think the best anime to really harness this technique is DOT HACK SIGN. Id recommend watching it. Now with that crap out of the way lol, I can tell tons of hard work went into this, The voice acting is nice and I enjoyed the camera work. Epic stuff!