Seen the announcement before but I'm so behind the news that I didn't even know the anime was already out, let alone completed. But with how the comments are going, and what I've seen of the episodes' synopses in MAL proving how rushed it is (prolly the most rushed I've seen so far), I know I'd better not watch. It's been a lot of chapters since the part S1 ended and S2 just went past it in 12 eps.
I really liked the first season too, though. Hate having to drop anime because it's worse than the manga, though in this case, I haven't even started watching it.