I didn't care for the story or the music. I know it's early on so if there's several more hours of him just going to school it's going to be tough to get through. I wanted to know if it's worth it or not. I'm definitely a fan of sci-fi / fantasy so I'll keep going to see more of that.
I really don't remember there being many school days.. and in fact school days are very few and they happen rarely when the next day comes.
As for MUSIC, many of us like Eternum because of the soundtrack, I don't remember any music that was bad,
in fact some music became famous thanks to Eternum...
as for the story, it is there, but I advise you to play further and if you are a real fan of sci-fi/fantasy, then you should like it otherwise I have no other explanation, there are too many different stories.