The new G.I. Joe movie looks terrible so far. So far, I was right about The Spirit and wrong about Star Trek. We'll see where this one ends up (note from the future: it's not looking good).
In the meantime, those children of the 80's (and not you fake ones who were 8 in 1989) who are looking for a more complex re-imagining of the classic cartoon need go no further than here.