ESC buggs , ESC FX not OCS
And we had this discussion before in another thread.
We can hardly compare Transformers with SR because SR has far more complex visual effects . Transformers is just one giant metal robot , albeit slightly more complicated.
SR features a CG human , meaning realisitic facial animation , realistic body movement , realistic cloth animation etc.
There is a whole lot of stuff there as opposed Optimus. And if one thing is off , the whole thing looks fake. Not to mention that it's easier to relate to a non-human looking character. With CG humans every movement needs to be just right.
Granted ILM has achieved amazing realism with Davey Jones and the robots in Transformers looked photoreal.
Obviously they're always developing new software but that doesn't mean it's going to be cheaper.
Michael Bay had huge support from the military and GMC . Meaning they didn't have to animate all those planes or car crashes in CGI. Money is saved and that goes to the CG budget.
If a JLA movie is made you'd need a hell of a lot CG humans to act .It's very expensive to get those things right.