Well to be really honest I totally loved this anime i fell in love with it!:D Everything about this anime is true perfection!The main characters will deffinitly suprise,the plot is just SHOCKING!One of things i loved about it is that it didnt take almost all of the episodes for the action to start, it starts straight form the first episode,I think most of the people will like that about it.Also the story doesnt gets boring after few episodes,if the opposide you get more in to it with every episode that you wach!!This is one of probably 3 animes that ever made me cry but its worth it. I really,really, really recommend it !Have Fun Waching It
P.S .....
Personally i love the opening ♥.♥ so if anyone cant find it, name its 'Chori Jail (Opening) '