The first episodes were pretty great, because it featured social awkwardness in a more relatable and more rarely-seen way than the typical "Boy I sure do love shying away from awkward situations" way... but over time, it just turned into exactly that.
Which is to say: give it a go, but be prepared to drop it when you stop enjoying it, because it doesn't get better. Not even for the last episode, which was just... bleh, I didn't even realise it was the end of the series at the time.
...Oh, and the other qualities? Well the art is serviceable but obviously nothing impressive and I don't remember any of the music. But that doesn't really matter, does it?