I saw
Sky Blue AKA Wonderful days, a 2003 Korean post-apocalyptic anime.
I was very impressed with the animation. The rain, reflections, foreground and background in/out of focus was well done.
The plot was not very original and it reminded me of a
Logan's Run /
Akira cross.
The character's were lightly sketched out but there was just enough background to animate them.
The US dub didn't sound too bad although it will be interesting to compare it with a subtitled version.
I look forward to seeing more anime from a new player in Asia. It demonstrates that S Korea is breaking into world cinema.