Daredevil Season 1 (9.5/10, fantastic first series, though dodgy last episode marred the experience)
Jessica Jones (7/10, fun show with some really dodgy pacing, especially when it seems to struggle to work out what kind of show it wants to be...whether committing itself to noir or as a superhero deconstruction or both at the same time).
Luke Cage (7/10, great first half, show really started to unravel once Diamondback showed up)
The Defenders (6/10, show was completely let down by the complete lack of interesting antagonists with clear motivations, though some nice character moments).
Daredevil Season 2 (5/10 poor writing and horrendous pacing, complimented by some really out of character moments. The confusing and dull as ditch-water Hand plotline continued to drag it down. Jon Bernthal delivered a nice performance as Frank though, and that graveyard monologue was neat.)
Iron Fist (2/10, I actually mildly enjoyed the first handful of episodes, but the show just completely fucking loses itself in basically no time at all).
No damn way... The overly vague expositing about The Hand and the Black Sky may have dragged, but calling DDS2 a "disjointed nightmare" is such a wildly inaccurate description, you may as well be describing Matt's costume as neon green.
Personally, the fact that the show advertised itself with two separate trailers early on (split into two parts) showcasing two dramatically different plotlines that had absolutely nothing to do with each other (
a hardbitten, urban crime thriller about a murderous vigilante and a
story about a centuries-old mystical ninja cult consisting of immortals) tells you everything you need to know why S2 just didn't work, constantly switching gears and jumping between genres and character beats without settling upon a consistent means to garner any kind of momentum for a unified story that would engage us from beginning to end.
Of course, it all comes down to subjective opinion, and I'm glad to know S2 worked for people in a way it didn't for me, but speaking as a
massive fan of the first season, S2 was something of a hideous let-down. I'm hoping S3 will be something of a return to form now that they've finally jettisoned The Hand stuff in favour of a far more simple, Kingpin driven Born Again adaptation (which is a story I happen to love).