Mirai Nikki is a combination of psychology, mystery, action and romance. With that said lets begin to analyze it.
Story 6/10
There are some plot holes, but it doesn't matter that much because the rather mediocre story is compensated by the amazing characters. Generally the story is fine, at the end it gets a little bit much, but I didn't find it that bad.
Art 6/10
The animation was very average sometimes even bad (Deus Ex Machina), at the end it gets better, but it doesn't matter, because the animation is good enough to tell the story and express the emotion of the characters. As long as it does that its fine.
Sound 8/10
The opening is epic and the rest of the music is also nice, but even if it was bad that doesn't matter so much.
Characters 9/10
This is the best feature of this anime. And more specifically YUNO GASAI. You'll never gonna find someone as interesting as her. The rest of the characters also are very interesting and deep, which is like super important to me.
Enjoyment 9/10
I enjoyed Mirai Nikki very much and I totally recommend you watching it.
