Are you serious? The suicide mission of Mass Effect 2 is horrible, at least when looking at moral choice. Mainly because it isn´t really a choice moral choice. It's not about weighing the lives of your companions against each other or the greater good or whatever, The real choice is if you put in the effort of completing all the sidequests and reloading to make sure no one dies(And thus making the ending utterly boring.) or just letting them die... Not because you prioritized something or someone in the game over someone else but because you felt like you had better things to do than playing all of the game... Thus making their deaths stupid and meaningless. Great moral choice there.