Campione! 01:
This was surprisingly watchable and had nice production values. Yeah, it's a battle harem and the characters are mostly walking cliches, but it was so well-put-together that I almost don't care. The use of magic in the show is also pretty bonkers, resulting in ridiculous stuff like Zoids getting summoned out of magic circles and glowing ponies coming out of stone tablets. It's all chaotic and slightly bizarre, and the battle sequences are all put through some kind of nasty filter for some reason, but somehow I left the episode with the desire to see more.
I was especially impressed by many of the backgrounds, with indoor areas having a warmth and intimacy and outdoor areas exhibiting attention to architecture. There was also an honest-to-goodness 2D car in a short but well-animated stunt driving scene! It also takes place in Italy, which is pleasingly unconventional, but the flavor of the locale is all but lost when the protagonist is Japanese and all of the supporting characters speak perfect Japanese. Hell, even the Italians in the show look oddly Nordic:
I'd call this the surprise of the season so far, but I remember now that I expected nothing out of Jinrui either.