In b4 artfag RAAAAAAAAAAAAGE
I like HTK's art enough, but I think his style has this off-kilter look (namely in the proportions) that's kinda characteristic of a lot of Korean artists. In the OP pic, that "off-kilter"-ness is mostly evident in the xboxHUGE eyes and the girl's weirdly-proportioned hand/arm.
It's funny because I don't find it to look bad in an amateurish sense... it just seems more like a strange stylistic choice. Or maybe Korean artists just suck, I dunno.