yes because when you see a good looking guy with a good body it means that he takes care of himself and we get kinda worried that they expect the same type of body from us and so it gets kinda intimidating. and yes I would say that good looking girls do find them less intimidating (keep in mind "good looking" is of course, objective) because if they know they look good too, they are less nervous because they know they can get a whole slew of other guys anyways if this one doesn't work out
I've been told that I'm an attractive girl, but I still find really good looking guys intimidating. It feels like they know they're good looking so it doesn't matter if you like them or not. I know there's this one guy who I think is so cute, but he has so many girls talking to him all the time that I don't even bother. All really good looking guys I know use their looks to their advantage to see how many girls they can get. I don't really want to be one of many.