If you are not a stickler to the manga (I have not read it, but seen the complains), expect this to be some monumental parody of deathnote, or have an aversion to fast-paced plot, then I believe you will enjoy this anime quite a bit.
This show openly mocks the harem genre and does it well in my opinion. I haven't a lot to say other than this anime is a good time if you don't go in thinking it will be some kind of masterpiece; that kind of outlook and expectation ruins almost any anime that isn't like 1 in 500 or 1 in a 1000.
This anime has a ridiculous plot, a fast-pace (which I like if coherent), enjoyable quips, and a pretty likable cast of characters. If you are considering watching it, you should give it a shot.
