Since the first time I heard I was not interested, but just changed my mind after I saw her.
No Game No Life is an interesting anime, it is noteworthy that the work itself to a good complexity that is very well explained in its minimum detail, the plot addressing many concepts and even is little philosophical at times, the mood this course and obvious and a lot of fun, the characters show this charisma in anime of its kind accompanied by a beautiful art that reaches bother, resembling a rainbow (it's a rainbow).
Overall it's an anime with a great history, a great fun, even little problems presented in its plot and rhythm problems, most end up becoming trivia things, but that still bother a bit more than not spoil your bottom line.