So unusual finding something with subs where I can actually (mostly) understand the language being spoken. :) Really cool. Subs don't always stand out that well on lighter backgrounds, though.
As for the story, voicing, animation, everything: I really like it. It's smooth, detailed, unsuspectingly expressive sometimes (like with the widening eyes), with solid voice work and effects... and when you add in the color... really is a religious moment. Making everything without color from the start it really strikes you when it appears. Do wish it would've ended in a more finite way somehow too but... it was a beautiful as it was.