Note that some places call this show "Moretsu Pirates", and other places call it "Bodacious Space Pirates".
It has aired up to episode 8, at the time of this review, and so far it has been fantastic.
The story is set in a future where space travel is commonplace. The first episode begins by following a typical school girl, but a bigger picture quickly emerges; her estranged father has died and she can choose to take over his role as captain of a space pirate ship.
The story is really nicely done, and we see hints at her elite abilities right from the start. I don't want to spoil things for anyone, so I won't say anything more specific. The pacing of the story is excellent and doesn't feel forced. At the end of every episode, I've been left highly anticipating the next episode.
The setting of the show is also cool, with nice ideas for futuristic technology often shown in the background.
The characters are also great. They have plenty of variety, and nice interactions.
As for the quality of the animation, this show is astonishing. Loads of cool effects, and stunning scenery are used throughout. The animation is also smooth and clear.
Easily my favourite anime this season, and I hope it gets a western DVD or Blu-Ray release. 10/10!