The story is very good, there are multiple plots, and to catch on to all of them you've got to pay attention to the emotional cues.
The art worked together with the anime to show the sense of urgency of quick decisions much better than many of the animes I have seen.
The characters are very good, they stick well with there given personality, although oddly enough the best character says the least yet has the largest effect on the group.
Overall the anime is worth a watch, it is a very coherent anime, the characters work well together, the enjoyment is there and the art is great.
