I tried 4 episodes, couldn't go further than that.
As many others have pointed out, the main problem in this anime is the comedy which is its main focus, but.... it isn't funny.
Watching konosuba felt like a big waste of my time, i'm giving this a 5 by only rating it as a comedy anime, because everything else is absolutely bad, the characters and the dialogues are very dull.
Many times animes with dull characters and dialogues can be enjoyable because you can find something interesting in the story, not inn this one, the only focus is the comedy.
In 4 episodes i couldn't smile once, let alone laugh, the best scenes only gave me a "mind smile", i think the problem is that this kind of comedy feels childish, dull but it gives you a happy feeling, but it's not enough, if there were no other anime, games, tv series, or an infinite number of things to do that are enjoyable Konosuba would stand a chance, a 5 is not enough nowadays to not feel like wasting time, just for that little "warm feeling" that can make you feel slightly cozy.
