I have submitted an email to cancel my preorder. We'll see when it goes through.
I tire of PC market shenanigans. Everything from: "let's release it bugged and patch it later," on to "let's stick 3rd party(x,y,z) in it," to "let's remove x,y,z from it, and add it back in with a paid expansion." I mean dear god, what does it take to get someone to tell me exactly what I am getting, then have me hand them the money for it, and then get the exact thing I paid for? Now it's no longer a simple transaction, but rather a shell-game.