I like the picture of him to the left, flexing his arm. Yeah, see, that's what kind of guns those curls get you.
Maybe it's just me, and I'm too used to huge guys, but those don't look special to me at all. Arms like his are a dime a dozen. Maybe if he did proper curls, his arms would actually have some real size... but this guy isn't really that big anyway, so probably not. (Yes, I know, he's bigger than I am, but again, guys bigger than me are also a dime a dozen, so I'm allowed to be critical.)