Okay okay, i've only seen 3 episodes so far, so it may be a bit too early to say what i feel deep in my heart when i watch "DDSH", but as far as what i've seen, i can say that DDSH is literally "not a big deal" when it comes down to story, art and sound but hey; it is a Slice of life comedy Anime. And if you want to see epic stories, great storylines and stuff like that, you'r in the wrong Genre. I mean, if your girlfriends says, she wants to go to the cinema and you can decide the movie,you wouldn't pick "Rambo", would ya?
Anyways, the important thing for a slice of life comedy Anime is, that the characters got different personalities, so that everybody can find his favourite. DDHS is a perfect example of how it should be done:
We've got a girl, who's only attracted to girls, a boy who's only attracted to boy's, a narcissist who likes to wear girly clothes, a loli-teacher, an excited girl, a huuge fangirl, a guy who acts like an old man, a clumsy guy, a girl with a big mouth, a guy who's all into drawing manga, and a little girl who's attracted to him.
Now you can try tell me, that this Anime doesn't fill your needs. HAR! =D
Even this shows us an the world, that this anime won't get boring so fast, this could also be the weakness of this Anime. Because there are so many characters, but only 13 episodes (or 12, because in the first episode we happen to know each and every character) which could be a little bit too less airtime for every specific character.
But from what i've seen (3 episodes) i really like Doki Doki School Hours because of all the different characters and awesome slapstick moments. In points of sound and artwork it defintily isn't something to get excited about, but the slapstick, differences in personalities of the characters and the cuteness as well as the charme of this Anime "zero" this point.
So i'll give it a 10/10 so far.