SHAKUGAN NO SHANA II THE END
okey, that's not true. but i can say that the episode is the most amazing ever in this anime - although last episode is amazing enough. this episode may be a very good episode if as a final episode.
very good balance on the following:
drawing style (generally over the standard althougt it can be even better)
BGM (especially the scene playing OP1 of SnS 2)
script (very satisfied on the story include battles, tactics, teamwork / relationship between characters and love, a little bit daily life, nice reference to the original story)
Special effects of battle scens (almost perfect for the one on B part)
the one that may not really good enough is
episode 22 will be a nice episode about boys and girls (and one of the guardian) , and what they (planed to) do in the Christmas eve. it should be an end but a begining of the original ending of SnS2...