Queen's Blade: Rurou no Senshi
I though I would be able to force myself to finish it and just rate it 0.5 star, but at the end I couldn't do that. In fact it is the worst thing I have ever seen (mind you I have seen just about 70 anime series and movies, still it is pretty bad).
I don't even now why I picked it up, my brain must have been shut down at that moment. It is tedious, looks bad and sounds even worse. And the story, I mean that utterly pointless randomness, should receive some award, because it must have been really hard to think of something as stupid.
And don't think that I am bashing it just because it is an ecchi. I would rather watch Ikkitousen or He is my master again than finishing this. And those were my lowest rated series before this abomination.
There is nothing more to say, just stay away from this.