Gotham - probably the best for me out of the listed except Black Sails. The nailing of almost every character to the T especially the joker, so far has me even more interested.
The flash - going great for me
Agent carter - after 2 episodes I was bored with it. I stopped watching and am still recordingz will wait for the season to end and will try it again with all of them together.
Black sails - season 1 was great, I'm not watching season 2 to binge watch it together
TWD - I heard it's been crappier. I'm binge watching it (if worth it) when it's over.
I started Arrow I hit a road block around ep 18 or something like that. Just got meh into it. Still gonna finish it out because I did like it and maybe I burned myself out on it when IMO it's not good enough as GoT or shameless or other shows that you can binge watch.
Bonus
Cartoons
Gravity Falls - my favorite cartoon of the new stuff
Also gonna check out the comic book stuff
Spider man
Avengers
Thor
Star Wars
I had SM and SW recording but getting them in order was a pain and they are on NF.
Didn't know if any of you that liked the comic books/movies might've watched them.