This was surprisingly siimple and straight forward. There wasn't a lot of beating around the bush for the most part. It was cute, I laughed, I teared up, I got annoyed, there was a lot to this show and it was completely unexpected. The flow of the show as good, but it kind of dragged on in a few spots, still nothing major and I barely noticed it.
There wasn't anything particularly wrong with the animation, but it wasn't particularly stunning or exceptional. I don't give points for pink/blue hair... then again, these are minor issues, for the most part the animation was fluid and pleasing to the eye.
Noting particluarly outstanding about it except they did a good job of setting the mood and keeping the soundtrack in step to the scene changes. The voice acting was great but I had a hard time getting another tsundere character out of my head whenever I heard her yelling. I'll leave her unnamed :P
The characters were somewhat cliche and over used but I still loved them all. I don't think there was a single character I didn't like, well except maybe for that weird bird... Some of them didn't change much others changed drastically, at least those that really needed to change did.
A rare case when the sum is greater than the parts. I really, really liked this show, it didn't have anything particularly oustanding about it other than it was just a really great package all together. I'd recommend this to anyone looking for a decent show to fill their time with.