Well, I've been a long time fan of JS and an absolutely lover of the way they build tension and tell stories. That being said, I was just SO happy to find 6 new episodes, but this is nostalgia talking. First I had an impression that some stories were REALLY hard to believe, like one [SPOILERS] where both parents abandon the household, one at a time, for VERY poor reasons. [/SPOILERS] I was glad to see 2 stories that actually made me cry like many in Futakomori did (oh, that ending...) but things were really rushed on the central plot and overall enjoyment was below every andeach 1 of the 3 previous seasons of the series.

IN CONCLUSION: if you are, like me, a lover of Enma Ai and JS in general, go ahead and watch the first 6 episodes and take what can be taken from them. If you don't identify yourself as such, let it be and move on with your life, watch something else, make some exercise or whatever you want, but don't watch it because you'll regret it.