Here's my video review of LEGO set #2068, Nex 2.0 from the 2011 Hero Factory series:
In the video I take a look at the new ball & socket joints and thin skeleton construction. This also covers the hero armor and all-new modular head design.
I like this character. Good overall look, unusual (but good) color scheme, tons of articulation. Very well designed figure overall. I think this may even be my favorite among the new LEGO Hero Factory heroes!