So it's not that you have a sensitivity to fictional violence but you think there's some kind of moral implications?
In that case, you're just plain wrong and should read Romans 14:
"As for the one who is weak in faith, welcome him, but not to quarrel over opinions. One person believes he may eat anything, while the weak person eats only vegetables. Let not the one who eats despise the one who abstains, and let not the one who abstains pass judgment on the one who eats, for God has welcomed him. Who are you to pass judgment on the servant of another? It is before his own master that he stands or falls. And he will be upheld, for the Lord is able to make him stand."
And then later:
"For the kingdom of God is not a matter of eating and drinking but of righteousness and peace and joy in the Holy Spirit."
The only moral implications is by according to your faith, not that there is anything wrong with fictional violence it to begin with.