I think they look pretty cool to be honest. Case is pretty cool too. $650 is a high price tag with no discount but they definitely look different with that whole rust look goin on.
the breadbox and fuel cell are the only ones that will look like this. I saw the ret of the line and from a few feet back they look like black frames. some have a brushed look some don't, some have different icons, but nothing like the Fuel Cell and Breadbox. I guess the others might be called Fall Out but only these 2 Rust Decay.
It not often that i'm wrong (regardless of what my wife says) but my initial thought was $650 for a fuel cell was to high and in saying that they are sweet frame/lens combination nice but add that case mmmmmmmmm are the worth the price tag no BUT would i buy pair hell yeah .