Better not buy unfinished sold!

Hello There,
I had pre-ordered ACU and looking forward to a nice open-world game.
What I got is a measly open-world construction. Despite all the tricks and patches I can not get beyond the (jerky) main menu without telling me the game is not working acu.exe and must be ended. At least Ubisoft was kind enough to send me the pre-order mission, but where do I profit?

Conclusion: Wait By buying rather still until the game is finished and playable.

Mfg.

PN