>>6608585His articulation is fairly limited, especially compared to stuff like the Zaku II or Gundam. The ankles and hips especially are a little difficult to deal with. The ankles only because they have barely any side-to-side range of motion. The hips remind me of the RD Ingram. Not the best, but something you'll get used to after you play around with them a bit.
On the upside, this guy's mono-eye can go practically anywhere on his head. Even anywhere on the back side!