Story:I liked it very much,and mostly because they didn't just focus on the romance part,but to the mystery part too,and kinda kept the mysterious mood for the most part of the show.The story might be confusing at first,but then it clears and you come to understand what exactly happened at that village.
Art:The animation felt really good,and at some parts I thought it was awesome.
Sound:None of the themes was something special,maybe a bit touching,but that was all.
Character:The characters were the usual types you encounter in most series,though there were some moments when you might think they are acting kinda strange.The harem is not absent,as expected from an anime that is adapted from a visual novel.
Enjoyment:This part is where I oppose many negative opinions,since I really liked the whole atmosphere,and the tension rises so much at some points you think you might break.There were some funny moments too,trying to drop the tension that adds up,but fail to.But I think this kind of tension gives H2O the charm it needs to distinguish itself from other similar.
Overall:I really liked this show,and finished it really quickly because it kept me all along,even though I hadn't heard many good opinions.It might not appeal to some of you that dislike violence,but it will definitely appeal to those who seek something more than a regular drama show.
