There isn't much more that can be said. We expected focus on everyone, with some given to Yura - we got focus only on Yura, but she developed in such a great character, that it was worth it. We expected Karira and Sono to be great characters, but the traits to make them such went towards Yura. Which was worth it.
Yep. This anime was indeed worth it. Now to read the manga for more lesbianism.
That being said, ponytail Karira is a miracle of the universe.