Agreed, but as a general statement, done right, Batman and Iron Man figures will always look more realistic than humans or creatures because of the minimal organic components. Jack looks great but his hair gives away that he's a figure and in nice photos the details o the fabrics give away the scale. Batman, especially the 89 suit, has very little to his look to give away that it's a toy, especially since it seems the only seanlone is the back of his head so that sign isn't there and even the body armor shows no strong signs of being smaller than 1:1.
I don't feel Batman is better work than Jack, but the difference in designs allows him too shine HT's quality better.