Zod seemed to be in control of his own flying at that point. As for hands on eyes, that might be a good way to lose or at least maim your hands. Not a good idea when you are the only thing stopping a genocide.
If superman was strong enough to break his neck or fly into him, after he realized he too can fly, sending him across a few blocks...i don't think it woulda been a problem. OOOOR he could also have just told that family to run the other way? that baffled me. If you are that scared to move and be logical...i'm sorry...you don't deserve life if your not willing to do what it takes to protect it. Why did those humans not run to the left away from the beam while supes was holding him for quite a while, enough for an escape?
