I had to do a thread about it This is my biggest guilty pleasure of the moment.
I don't even like ballroom dancing but this anime is so well made that i am completely immersed in it
And the animation! Man the animation is amazing, the best i have seen in a long time. I love the close ups on the eyes with prominent and detailed eyelashes.
I recommend this anime even if you don't like dancing. I don't and i love it.
[spoilers]