You might want to look at my post over here https://forums.totalwar.org/vb/showthread.php?t=36046 concerning the seperate tracks the demo and actual game have been running on. You can judge my rationale but it's a strong case that the game will have 3-6 months more development time in it than the demo. The whole thread might be worth your time. If Gold comes tomorrow, that'll lend additional credibility to the sources quoted in that thread. Take a look and keep an open mind. I'm a developer, although not a game developer. The process is still the same.