Still, it's a very enjoyable anime that is worth watching.
I read the manga too, and I don't think this is something 'educational' or anything like that. I'm not sure if it's being promoted that way (i.e. educational anime) but it's not and it should not be treated as an anime aiming to be educational. It's purely an enjoyable light story with some twists (which clue is given at earlier episodes) and how they present this twist later on should be interesting to look forward to.
If you'd like some light anime with comedy and moe characters, watch this!
