I'm sorry, JP, that justification makes NO sense. None. At all. If they can see the attacks coming, why the heck don't they do more than take their turn to punch? That's silly.
I admit there were some nifty moments, but those kung fu scenes were awful, and someone really needed to point out that there was some foolish plotting going on before, y'know, they filmed it. For example, why don't mahcines use projectile weapons? they gotta throw bombs or they can't attack from a distance? Mount a cannon on the dang thing! i mean, no wonder humans give you such a problem. Here's a variety of sentient beings who would be totally unharmed by nuclear fallout in case of a power plant meltdown, yet they choose to use something that can resist them as a power source instead.
If you wrote something like that, Brandon, you'd realize there were some pretty huge setting holes and correct it. But now I'm supposed to like it because it had a big SFX budget and supposedly asks some rudimentary philosophical questions?
Anyway, I want to go to the party. But as EUOL said, we'll talk about it there.