There's your source reference
@Chopper Face
To each his own, but looking at every one of those film stills you shared Brooklyn, it just hammers in the faults of the sculpt even more to me. Of course I considered all the factors to try and convince myself I could be satisfied, but no amount of mental gymnastics will suffice
The simplist way I can describe it is.. the lower half portion of his face needs to taper. When he's leaning in closer to the lens, it exacerbates it even more, making his head look bulbous even.
The picture of him clenching his teeth isn't a good reference for this comparison.