When they're not bashing some guy into the concrete, they're doing everything but comparing their 'my little pony' dolls. For the first few episodes they have the most disturbing habit of falling into spontaneous poorly sung musical soliloquies. And the tragic death-scene speech about a broken nail took superhuman effort to sit through.
The back-story was poorly fleshed out and felt like something tacked on as an afterthought.
I gave points for the art -- giving each character a noticeably different facial and body type, but I had to subtract them for the animation for their overuse of minimally animated still-shots.
At first it looked like episode 23 was going to redeem the entire series, but half way through it the story line dropped in a cruel demonstration of plottus interruptus resulting in a very painful case of blue eyes.
The closing theme of E23 was the only decent music, and you can safely skip episodes 6-18.
I would also recommend this for fans of serious anime.