Inconsistency in Supermans strenght.
Oh I get it, Superman is extremely strong, like a million times stronger than ordinary man.
BUT when he looses his power and becomes like an ordinary man, a drunk street-fighter guy in a bar challenges him, Superman (Clark) gets his ass beaten, not once, but twice in a row. He can't even hit back.
And later, when he gains his power back, he fights with 3 guy simultaniously, and it's a good fight, no one prevails.
But here is the thing; Now these 3 guys are again at the same strenght as Superman, plus that they are criminals, one of them even a general, so they know how to fight.
Superman here is in comparisment just like a norman guy would fight 3 normal guys.
So he can fight 3 well trained people at the same strenght at the same time, but can't even get one hit to a drunk looser bum in a bar?
Another thing which has no sense is that later Superman had to make a revenge to that drunk looser in a bar. But why? Now he is million times stronger than him again.
That's just like I would try to make a revenge to an ant. Even I wouldn't do it, not to mention Superman who should be a really honest and loving man without any desire to revenge of any kind. That completely throws him out of his character.