Not gonna lie, I very much appreciate, in a lustful way, a jacked physique.
That being said, I've dated skinny guys, athletic but not big guys, guys that had a few extra pounds...at the end of the day a hot body isn't going to make me stick around if you suck otherwise, and a not so hot body isn't going to run me off if you are awesome otherwise.
But if you are awesome AND have a hot body...well...yeah.