I'll be very short about this, better than season 2, still not as good as season 1. I understand that not many people are as interested in Psycho-Pass as they were when it first came out. Almost an entirely new cast (which i was a bit wary about) except for a few old faces. Surprisingly, the main protagnists were replaced in this season. Hopefully in the next season we see a lot more of the OG cast. It was alright, not too special. I liked the OP. At times the animation got super bad but im happy to say that the more intense action scenes werewell animated in comparison. The new characters are nice but for some reason I just can't get myself to like Maiko, her eyes and features just creep me out.
If you're a fan of Psycho-pass i would implore you to watch this season, however if you just want to jump into the series through this season, try season 1 instead.