The amount is irrelevant in principle in a vacuum, but it's not in actual application. I do know of Chris Pine's finances if reporting of his 20 mil net worth are accurate. If he can't make that work, he's screwing up. At no point did I say he should take less, but I did say he was greedy if he wasn't willing to, IF HE ENJOYS THE WORK.
If he hates playing Kirk, then no amount of agreed to compensation should make any difference. He should turn it down no matter how much money they throw at him because he's seemingly set for life. To do something you hate in order to obtain more of what you don't need is insanity. If he likes playing Kirk but is trying to get more money than he'll ever need, that fits squarely with my definition of greed.