Just want to report that running the "Run" command repeatedly on a Gw2.exe in your bottle folder (I labelled mine as "Guild Wars 2 Beta" since I will reinstall when it gets real) works after a couple of hours of restarts on that run command. I've sent in a bug report (# 894391) of a debug dump of one of the "restart segments". Like others on each time when the title page comes up to start the download I hear a static noise burp. I've brought up the login screen so it seems ready for some extensive testing this weekend. I should note and I'm not sure if it is normal but the Gw2 title page the install progress bar of the download remains showing at 100% but you can still hit the play button to start the login screen.
I'll update this thread as I detect patches this week.