Just wanted to say that this is par for the course for steam. They almost NEVER release games on time. This isn't AH's fault at all, if people might have been thinking that. The standalone exe is available from humble, and the GOG people who preordered have their copy already.
This is all Steam. I pretty much knew this would happen, but I wanted to support the dev's, so I ordered from here.
I'd say be patient for the Steam release, but it's less about complaining and more about wanting to get what you pay for.
People that bought the game when it was released are already playing it on Steam, they just screwed over all the people that bought it from the devs like we did because the game in our library isn't the same as the one in the store because they never converted the preorder to the game.
Fuck it, I'm going to go do something else. Wonderful to start like this with such a bad taste in my mouth.