Now most of those who posted here said they will watch Brynhildr and Mahouka Koukou/Irregular. What were your thoughts?
Mahouka is hot garbage with a protagonist who is somehow simultaneously the best and the plucky underdog, godawful incest junk (oneesama, jesus) and some of the most boringly presented exposition since the first episode of Fate/Zero. Plus the colour palette is really bland. Apparently the novels are even worse and add in some nationalist wankery.
I haven't even tried Brynhildr but it's by all reports painfully generic, and the source material is by an author who managed to make a sports manga about skiing really skeevy and creepy.
Anyway, about actually good animes:
Ping Pong the Animation is a weird, kinda artsy thing with amazing animation and an ugly artstyle. Like Aku no Hana/Flowers of Evil a couple years ago, almost nobody is going to watch it; in this case, the audience is going to be almost exclusively animation nerds. Other than that it's a sports anime, not much I can really say about it, especially this early. Props for having a Chinese character who thinks and speaks in Mandarin, voiced by somebody who actually speaks it.
I checked out Harmonie, a short from this year's Anime Mirai project, and thought it was really good. It's only 25ish minutes, I'm not sure how to describe it without spoiling it, even the official synopsis is ridiculously vague. Like all Anime Mirai projects it's absolutely gorgeous and well-animated, though the animation isn't as eyecatching as Little Witch Academia or Wasurenagumo.