The game is really good, I liked all the endings though Kiraki's ending left me with an slightly bitter aftertaste.
I was expecting to see the main guy pairing with Aki, the new vocal, after he overcame his depression, specially when he told her to leave the band.
Chie's ending was really good and so was Sarina's, but in my opinion all the three endings ended leaving a 'there should be more development' feeling on my, specially Sarina's.
There was some much left untold in Sarina's ending, sure we saw that the grandfather was getting more accepting, but more development would be nice.
Now here is what is really bugging me a lot, how I get Kiraki's true ending? I restarted the game from the very beginning, changed choices while focused on her and I still got her normal ending, what am I doing wrong?
PS. All the time that I was playing the game I kept recalling and thinking about the festival episode of Haruhi's first season, the part of her singing lost my music.
EDIT: Finally discovered what I was doing wrong in the spoiler box the tricky choices.
say that practice got in the way of your life, then that being in a band is easy and last and not least DO NOT have sex with the hot red head in Osaka.