4" - that's Sgt. Savage-size, right? Well, those guys look SO good alongside 3.75" Joes.

If they really have changed the scale and it's that noticeable, I'll be out. It'll be as much a different toy line as Sigma 6. That said, though, a bunch of JvC/Spy troops figures did hit 4" so I guess I'll still have to wait and see how they do compare to the rest -- are they just taller or are other parts proportionally bigger too?