Finally got around to watching Jessica Jones this past week and wow was that series over-hyped!
For me, the best so far has been the first half of season 2 of Daredevil, then Season 1 of Daredevil, then Luke Cage. Everything else I have seen has basically had too much filler for me to tolerate. I'm glad it's all there for people who really, really, really can't get enough of Marvel, but for me, watching the supporting characters of a B-tier hero like Jessica Jones or a show dealing only with supporting characters (like Agent Carter or Agents of Shield) is just dull.
With Iron Fist, it finally seems Marvel is overplaying their hand. I haven't seen it yet, and it may be that the critics were just as wrong about it as they were about Jessica Jones, but if it really is as boring as they claim...I can see why. Iron Fist is B-tier, just like Jessica Jones. B-tier characters work best as support, maybe having their own little stories occasionally, but certainly not their own shows! And when you devote half their screentime to their own supporting characters...it's like, who cares?
Jessica Jone's battle with Kilgrave would have been a fantastic six-episode miniseries, and maybe the best of the lot. Luke Cage and the second season of Daredevil should have been eight or nine. I'd probably watch them again and again if that were the case (like I do with the movies.)
I want The Defenders and The Inhumans to be awesome, and the fact that they are going to be eight episodes each instead of 12 or 13 gives me hope. It also helps that the tier of the characters will average much higher. With less time and more B-tier characters to work with, it should be good.