Right, yesterday i got a fair bit watched(compared to what i have recently)
Darker Than Black OVA(aka ep 26) - This was a nice wee extra episode. It certainly had a bit more comedy in it than the previous episodes, but the fact that it was an OVA, to me, kinda made that more suitable. It wasn't trying to do what the rest of the series did, it kinda just went on its own, and it worked.
Darker Than Black: Gemini of the Meteor 1-4 - This was certainly a fair bit different to what i expected. I had a feeling the music wasn't done by Kanno, and from that...it adds a different feel to the series. A little less comical, a bit more darker, you could say. The scrapping of the 2 parter system works well too. Having the whole series as one continuous storyline works well, mind you, that was somewhat made evident at the end of season 1. Characters are good too. Hei is a fair bit different this time round, and i'd very much like to see what happened between the events of S1 and S2, but that will have to wait for the OVAs.
Gonna continue with the series later today, probably watch 5-8. At the moment though, looks to be good throughout.