I've seen some (won't say a lot) of a nime, and a great part of them were highschool harem, so when I saw the cover I decided to just sit and get over with it. But this one in particular is great, I don't rememeber many series that make me lose sense of time and this one did it.
Story: 9/10
Reincarnation, past lives are interesting topics and it's easy to ruin them, but for my surprise it wasn't the case with World Break. They were nicely used and the story as a whole actually makes sense, it's entertaining It is deep enough to make you keep watching without taking away your social life. Story itself won't get a 10 from me because past lives aren't properly developed (and they seem pretty awesome) leaving a bit of a plot hole there.
Art: 8/10
Nice drawing, beautiful magic and the best freaking dragon I've seen in years. That alone got me. The battles are great, you can actually keep track of them, the magic is bright, the color palette is also interesting.
As a bonus point: Rusia was really nicely drawn.
Sound: 8/10
The ending is way better than the opening, but what really got me was the BGM, really tocuhing despise being the same track almost everytime. The characters had some personalities on their voices and that improved their very characters.
Character: 7/10
Not the best point. The MC has a standard high school harem personality, and the harem members didn't bring anything new to the world. There's so little character improvement or growing, but maybe that's because of the 12 episode lenght.
Enjoyment: 9/10
Pretty awesome as I said, it's agile, easy to watch and follow. I was tempted to rate it as a solid 10, but the fanservice was too much and unnecesary. You can't waste two whole episodes of a 12 episode series on beaches and saunas. But without the fanservice, or ignoring it, the anime is very enjoyable.
Overall: 9/10
For me, and you know, that's a very subjective opinion, this one is a solid 9. An interesting story, the best dragon in a long time, great magic and battle scenes. Too much fan service costed it a whole point, but maybe if there were made 24 episodes instead of 12 it would have been better.
