First problem with these, is that I just can't accept Noto Mamiko as Anna. I can understand it's hard to find a match, as I'm not able to come up with the right voice either, but Noto-san is definitely not it. It's a shame, too, because the rest of the casting is excellent.
The other problem is that the story doesn't go anywhere. Characters are completely defined already, and they're just repeating the same theme over and over. At least in the manga, you can be satisfied with the cute pictures.
I like the second track, though. It has another level of dimension to the story, sort of literally.
