That depends on how much you want to believe them. They say they will return us to our proper times once they figure out how. They say we cannot be charged for any crimes we have committed in our own worlds, so we essentially have a clean slate here.

I am sure even an American like you knows that when something sounds too good to be true, it usually is. When the time comes, it is important to have allies and...leverage. Heroes shackle themselves with their morals.