Goog point there haradrel, Joes are probably to be depicted in other suits besides those seen here. But I do think one of the charms of G.I.Joe is the variety of uniforms, in opposition of uniformity of regular, real military units. If not, then G.I.Joe would just have been BBI Elite Force, but they are not.

I also expect the worst for this film, specially as images keep showing up I think few of us will like it, but I also think we will have to be fair with it and try not to judge it as the die-hard fans we in general are, but from a more general, non-biased point of view.

EDIT: videos look cool, but I expected to see something acting as a HISS tank

EDIT2: Oh, well, in vid 3,... that COULD be a HISS