has to be my favorite psychological thriller ever. I thought Elfen Lied
was good, but this anime is great! As great as Tony the Tiger. I really don't want to spoil anything for anyone that hasn't seen it, but definitely check it out. It's such an amazing anime. Plus, if you like good twists, Paranoia Agent has an amazing twist. Something that happens that, as least I, never expected to happen.
I really think I should write a full review on this anime. I am a very picky person when it comes to checking out and actually completing an anime, but this is one I would watch 100 times over. It was just that good, at least for me who loves psychological thrillers.