Editorial content in my RandomC? Say it ain't so!
The question of viewer's imagination is rather natural. I appreciate the anime that raises questions very much. Two things, however.
Firstly, what excites one, falls flat for another. Seen the guesswork about Mouretsu at Chizumatic? And before that, AsoIku? But I quit it because I did not care. World creation is commonly getting a short change in anime. Moderators of Kampfer are just an eggregious example. Stilts looks at different kind of questions, the what-ifs, which may be more productive.
Secondly, sometimes I just don't want to care. I'm sure it's the sentiment that carried my through Kill Me Baby, an awful show. Others, I heard, use Rio Rainbow Gate that way.
Also:
[caption:] You’ll have to make a choice eventually, Tetsurou
Actually, he makes the choice, and it's kind of the point.