What 40K Miniatures Most Need Updating?

[Bigred]

It's just that simple.

Think about:
-Overall Utility to it's faction
-Age
-Quality
-Material
-Cost

If you want, make a list of the one mini per faction that needs updating the most:
Then, which is the worst of the bunch.

Space Marines:
Space Wolves:
Blood Angels:
Dark Angels:
Grey Knights:
Chaos Marines:
Chaos Daemons:
Tyranids:
Necrons:
Eldar:
Dark Eldar:
Orks:
Imperial Guard:
Tau:
Adepta Sororita:

Go!

[Defenestratus]

Eldar:

Jetbikes
Phoenix Lords
Warp Spiders
Warlocks

Honorable Mention: Guardian is looking a bit long in the tooth compared to the rest of the new minis.

[Throatpunch]

Adepta Sororita: All.

[ElectricPaladin]

Excluding factions I don't play...

Space Marines and Blood Angels: Hm... not a lot to say here. I think they're all ok.

Eldar: Warp spiders. I say this despite having an enormous collection of metal warp spiders. They're static and blocky and provide zero options. Everything else is ok, though.

Tau: Vespid, mostly. Everything else was either ok or got updated.

Adepta Sororita: The whole damned line. Every last model

[Emerald Rose Widow]

pretty much everything sisters of battle, and warp spiders

[Death Shroud]

Unquestionably the Sororitas. Whole range apart from the immolator needs re-doing due to the fact they are all metal. Sisters Tactical squad must be the single most required re-sculpt in the entire games workshop range!

[Joshua Nicol]

Abaddon the Despoiler, he is tiny compared to modern terminators, when his lore states that he was large even for a space marine.

[archimbald]

CSM - the berserkers maybe

[Dalleron]

Azrael, the SW special characters, all the SoB line cuz it's all metal. Don't mind their actual models. Also Abbadon, and the aforementioned eldar jetbikes. Oh, and those terrible chaos backpacks.

[DrBored]

Chaos Marines: Defiler
Dark Eldar: Talos/Chronos Pain Engines
Imperial Guard: Storm Troopers
Adepta Sororita: Everything