Yeah, they have a nice modern feel to them. Definitely look lighter and more polished than the G3 or AK. I have held an AK and G3 but not these ones.
Mainly because of the ergonomics, polymers and overly-stylized design that cause problems with the barrel - they focused too much on making it futuristic and now it's having problems, though they'll probably solve them sooner or later.
Either that or HK 416/417. The new AK looks pretty good too, but I don't think Russia will be selling it any time soon.
HK 417:
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AK-12:
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