From these I am watching only Marvels Agents of SHIELD, the second season is great. Person of Interest, I watched some random episodes, wasn't interesting to me Oo.
Well I am now watching The Blacklist, I think the first season was better, but James Spader is really good on this show. I am also watching The Walking Dead, it's been a good season overall. And I begun to watch Constantine, I was expecting it to be better since everyone was talking about it, but I just watched until episode two, hope it gets better later.
I am also waiting for Black Sails to return, the first season was great, hope second season will be too. And Heroes Reborn, that I hope they bring back the quality of the first seasons.
And there are some series that I want to watch, like Game of Thrones, Breaking Bad and Gotham.
Game of Thrones, I watched the first episode when it came out, and found it boring, so didn't bother to watch the rest, now that everybody is talking about it I want to try to watch the rest. The other two I didn't watch any episodes yet Oo.