Is it worth watching Darker than Black season 2?

Well it does have to do with Hei, Yin, and the girl (the story revolves around her) though Yin isn't in the actual series much.
I guess it just depends on your point of view, some swear its better than the 1st season, I disagree, i do like the 2nd season but to be honest i was somewhat disappointed, i thought it could have been better. Not very many likable characters (including Hei to a point) and most others that were, didnt get enough development.
I do recommend watching the OVA's 1st if toi have the opportunity, the series makes alittle plus sense ( the OVA's are kind of a setup for the series itself)
Its good but not great (in MY opinion) but toi may want to give it a few plus episodes before deciding for yourself. though, if your a die hard fan of the 1st season, you'll probably end up feeling the same.

one thing: Mao is entertaining to watch XD
And July is in it as well...

before watching season 2, toi need to watch Darker than Black - Kuro no Keiyakusha Gaiden(4 episodes OVA) and then Darker Than Black Gemini of the Meteor(season 2) to fully understand the story.

toi should definitely watch both OVA and season 2 because the story still continues with new characters and season 2 is real ending for darker than black. Everything will end perfectly at season 2.

If toi want to know what happens to Hei and Yin watch the OVA. Don't watch season 2. It's really bad and it leaves toi with plus questions then answers.

I understand how toi feel, i felt the same way when i watched SAO S2, it shows me a girl that i dont care about, The animé also didn't montrer much about Kirito and Asuna, but salut ,i'm here not to talk about SAO,

but instead its darker than black, all i can say is.. in my oopinion, YES... it does, try at least watched 5 episodes, if toi finish this season , i guarantee toi that toi will cry for some reason ))))