After dropping it in episode 3 for being extremely slow, as soon as the story picked up on episode 5 or so, I watched all the other episodes in one night back to back. I guess most anons who didn't like it are like me, who had dropped it earlier. I recommend you give it a second chance, power through until episode 10. If you don't like it by then, then you can say for sure you didn't like it.
I can see the flaws, it's a 9/10, but it does deserve the praise it gets. Definetely the perfect anime to introduce a person who's never seen anime to.