Uh... no. You know those parodies where someone slaps someone else, and you can tell that the actors hand was nowhere close to the others face? Yeah, that's what we see here. 'ScarJo' headbutt impacts are about 3 ft away from the other actors. Then we come to the CG chair flip.
This is a prime example of my problem with casting 'ScarJo'. She doesn't look like she can hurt a fly. But hey - we see some boob jiggle in the fight, and that is supposed to make it a awesome.
Is this really what passes for a good fight with you guys? Really?