although it is listed as horror i don't find this anime scary at all, the amount of gore in this anime is nothing compared to real gore anime. the story can get pretty interesting from episode 1 to end, it is recommended you watch both seasons or else you will not understand what the heck is going on.
This anime has inspired many other series such as madoka magica of the reborn concept. While watching this anime you should try your best to look at every bit of detail and try to understand it or else it will turn into a mind-fuck fest.
the anime might seem to be quite old now but overall its still pretty enjoyable. this is the sort of anime that act like innocent at start then it becomes dark afterwards.
