None of those were 'uncanny valley' for me.
I don't think I have an uncanny valley, because things most people consider uncanny valley territory are perfectly fine for me.
Pretty much this. Only things that really seem to consistently squick me is guro (and associated subgenres) and most illustrated yaoi (and... honestly, the squick on that latter has lessened over the years. I've always been down with it, s'just not particularly to my tastes, and my tastes seem to becoming somewhat more inured as time goes by.). I kinda' consider myself strongly omnivorous, so to speak, in relation to that sort of stuff (both fetishized and not), at this point. It's not so much I'd call myself furry as I kinda' like
everything. With the post soli threw up while I was writing this, I'd be giving thumbs up to both sets, as well as stuff that was completely non-fuzzy (as in human, not, say, naked mole rats or something.). Why limit oneself to particular sets of sexy or awesome if you could be enjoying all of them instead?
With the costumes, though, the latter two just... not sure, didn't do much for me? One of those, "Iffin' dat's yer kink, go for it." things, I guess? Now, one of the other things I've seen on that end of the extreme involve
very impressive body paint and varying accessories and... that gets kinda'
nice. Problem for me with the fursuits is less the sentiment or the style itself and more how they fit, really. Gimme' skin tight or body mods (though we haven't really reached that point in terms of technology, yet.) and we're talkin'.