Well, this is less about CDs and more about the hobby as a whole- what's the worst sculpt you've ever seen, that's produced by a legitimate company?
Let me be more specific: Post the worst sculpt you've ever seen, and also a picture, so we can compare them all.
But... that's a hell of a lot of detail in one mini! One arm looks a little wonky, but other than that... what's wrong with it?
nagash could be worse though and it does look like a skull mask, which is better than a skull because nagash isn't actualty dead, he's immortal, anyway, the worst is to buried in the past to refind but belive me, it's kept in GW headquaters with a sighn saying
avoid any resemblance to this at all costs
it was released for 2 months before being recalled and resculpted and was one of the first models ever producd by the big GW
The Dark Eldar aren't too bad- they just use a little too much hair gel/got a little too close to the static-y bits of an antigrav engine

. And the thing about the Ogryns is if you look in-person you see that the Ogryns aren't sculpted badly- they're just intentionally made to have somewhat different features and anatomy. I saw this poster a guy had made, a series of pictures of Ogryn skeletal and muscular systems that explained the weird faces.
Oh, and if you notice Mr. Hairsplosion has been photoshopped to be in two places at once.
i thinkt he worst has to be the plastic sprue to convert chaos marines into possesed marines, that is jut awful, way too stupid.
also anyone remember zoats? they were dumb looking things.
nagash isnt badly sculpted its just the actual concept is awful. i think that was just the tme period gw was in when they id it, a lot of the stuff from then is pretty bad.
My vote goes to the Chaos Ogres....
I actually like those ogres better then the current beergut man boob train wreck of figures that are currently out now.
I like the current beergut man boob train wreck figures 
So they're fat people... get over it. They might have a style you dislike, but that doesn't mean they aren't sculpted well.
And they're really effing cheap. A single box of Bulls for $40 is around 250pts.
Nagash indeed look bad.
But I dont see anything worst than this.
[
attachment=145]
This is grotesque even for ogres. Anyone else feel that the warhammer universe has slowly became to serious for this?
I like the Greaseus Goldtooth except for the badly sculpted chicken in his hand. Also, its seriosuly out of size, that chciken leg is almost man sized... and that means one HUGE chicken.
And they're really effing cheap. A single box of Bulls for $40 is around 250pts.
Are you serious! Since when has anything at GW been cheap? They cost relatively less than other GW metal monsters, but no one will ever convince me that £20 is good value for six sprues of mass produced vaccum molded plastic. I think the worst sculpts are the clip together models in BFSP and battle of Macragge. A lot of the minis since the wood elves annoy me as it seems GW is just going backwards
TBH Ghrask, the goblins are just bog standard Night goblins.
Although... that is probably why they're so cool.
I also agree that the
BFSP slayer is one worst scult to come out of Games Workshop this year (well, out of those I can remember

).
That Slayer actually has his bottom showing.
A fair few slayers do IIRC, including Garagrim iron-ma-ginmy from the SoC.
Cornixt: Definatly, they need a fair amount of work to be nice.
The main problem for me is why the hell they have made so many clip together minis that look like the actual ranges (battle for Macragge, BfSP greenskins and all those £7 booster plastic boxes for regiment sets) and then make the BfSp dwarfs look so diabolical. I'm all for having easy to construct minis for beginers and those who just want to play, but those guys just look wrong in a dwarf army.
I saw the bull head from the Spawn Box and I knew it had to be used in my army somewhere. It's now the head of a Wolfboy'z Wolf.
Nagash wasn't that bad.
Greasus Goldtooth - the picture of his is SOOOO much better than the sculpt. I was so disappointed at the badness of the sculpt.
Chaos Ogres / Trolls are disgusting. Utterly terrible.
Azhag's wyvern looked like a Dragon. Poor implementation of a model.
Grom is a terrible model - however I think it is just the paintjob. Same with that Undead model in a 'bat mobile' chariot.
I hated 6th ed goblins. They are much too big. So happy when the 7th ed NG's came out.
The Orc cheerleader for Bloodbowl is an attrocity (and the only 'proof' that there is such thing as a female orc).
I am surprised no one has mentioned the flaming wizard from the 7th ed Empire Battalion box. That is one of the poorest, and stupidest sculpts ever. I have often heard people suggest that while he walks through camp, soldiers sneak up behind him with marshmellows...
Ghrask Dragh - It's part of my Wolfboyz unit which are now riding Wargs. I've most likely told you before they make better wolves than the WFB. Just a little bigger too.
The Mointaurs aren't too bad but they are really showing their age. Compared to the new Trolls they just aren't up to snuff.
Galrauch, that god-awful chaos dragon. I only know it's a dragon because it says on the box. It looks like a stick thats been used to play fetch with some mentaly disturbed mountain lions on crack. All be it a colorful one!
I quite like that model actually, but its nowhere near as good as the forgeworld one and can't take a rider. I agree the old chaos daemons suck (with the exception of the old bloodleter champion who kicks ass). The one model I REALLY wish theyed redo (apart from CDs obviously) is the Khorne Juggernaut - its soo damn static and since it fits in to two of the most key armies in GW background there's no reason not to do a new one - there hasn't been a fantasy juggernaut rider since 3rd edition. I love the look of that model but the pose sucks really bad
The Juggernaut isn't too bad but it's a big, hulking metal rhino! You won't be able to make it too un-static.