I like how Gigan' design is border-line between believable an ridiculous. The '72 suit is not
sloppy; the reason the design works is because the suit was so well designed. The '73 suit, on the other hand...
Although I like FW Gigan, something about the new design just doesn't quite work. I think the problem is that this suit makes Gigan all dark & edgy, whereas part of the original suit's charm is it's outlandishness; you don't quite
take him seriously. The FW suit tries to be really cool and serious, but it doesn't quite fit the character.