Assuming it works on my PC now. Which it probably will, I wouldn't have sprung for the game if I thought it wouldn't, but the kernel of doubt still remains.
As one would expect, there will be spoilers in here both for this game and the previous two. (I never completed Origins, so I probably won't be talking about that one too much.) If you want to avoid those, RUN! RUN AWAY! RUN AS IF YOUR VERY ABILITY TO BE SURPRISED BY THE STORY DEPENDED ON IT!!!
Oh, also? I saw some spoilers on TV Tropes some time ago by accident, like when I was looking at the character page and viewing lists of tropes for people who appeared in more than one game. So I know some of what's coming.
Without further ado (some people spell that last word "adieu", but that is wrong since "adieu" is a farewell, and IJBM when I see that), let's click on that "play" button and get this rolling...