i got no qalms with their weight. hell I'd take an R34 over any of em and they're the heaviest of the bunch.
they're just awkward, you know like when you meet this banging hot chick that looks epic from the neck down, but the from the neck up she looks like she's got down syndrome with a bit of dribble and snot all mixed together as it drips down her chin, and she looks up at you with those mongoloid eyes and softly utters "herp derp bunnies durrr".
you know that feeling you get? yeah... that's how an R33 makes me feel.
an R33 GTR is that same chick with a paperbag over her head.