Xbox 360 Morality?

[Moxidate]

When you play this game, do you ever find yourself challenging your moral views? When I played the first, I harvested the little sisters rather than saving them because I didn't think it would matter. But when I hit the ending and saw what they did for me, and what I did to them (having got a bad ending), I began to feel kind of bad. I know it's a trivial thing, being that they're pixels and all, but if you look at the good ending you really get immersed and feel for them. In the second game, I saved them all, and did so for the savable NPC characters as well--- with exception to Mark Meltzer, a Big Daddy with a story. When I killed the seemingly regular Big Daddy, I saw the name, did a little research, and found that it was a character who came to Rapture looking to save his daughter, and was forced by Eliza Lamb to either be given a genetic connection to his daughter and become a Big Daddy, or to be killed. This left me wishing I could go back and spare this meaningless "life".

What choices do you make? They change the ending, but although that's fairly important, the general feeling some people are known to have when the game imprints its story on you are strong and wondrous.