so guys, i just went to secret base and saw ultron in all his glory, and i must say i'm quite impressed
this thing is HUGE almost as big as the 1/4 T800 endoskeleton! the metallic details are also quite good for a prototype.
The only concern me and my friends thought were the articulation, it seems he doesn't have any waist rotation joints, and from the official photos, he never got any pose that has that joint moment, it seems quite weird not to have it, but we both stood there for like a solid 2,3 minutes trying to figure it out.
one other thing is the figure stand, it seems completely useless to me, all the detail sculpt isn't visible, you'd have to stand the stand up right just to see the mechanical "A" letter, and Ultron certainly doesn't look too stable on top of it.
I'm holding on my decision once i've seen the movie, but i gotta say, damn impressive.