I was curious when I saw Vidmore DVD Creator can create video Blu-ray discs, so took a quick look. There is only one free app currently being developed [that I'm aware of] to create video Blu-ray discs -- tsMuxeR -- and it does not do menus of any sort. With tsMuxeR you import all of your content and it simply puts it in the required Blu-ray format [i.e. folder structure] creating a playlist. Unfortunately Vidmore DVD Creator has what's to me a fatal flaw -- it will not import already encoded Blu-ray video and use it as-is, but insists on re-encoding, with no real control over encoding settings. And from the projected video file size, it looks to compress a 28GB file down to somewhere around 15GB, which would only be minimally acceptable. [Yeah, 15GB is big, but not if you're looking to fill a 25 or 50GB BD disc.]
The menus on a retail video Blu-ray use Java programming, and you're not going to get that on any consumer level app -- the pro software costs thousands of dollars -- so having to use predefined menus with Vidmore DVD Creator is expected. As a matter of personal taste, I didn't really care for the relatively few choices it offers.
That said, this 64-bit Only app adds the program's folder, plus a folder in either ProgramData or Users\ [UserName]\ AppData\ Local, depending on if you choose all users or just the active Windows user on install. Two keys are added to the registry, one for the app & one for uninstall, plus a CLSID for registration data. If you don't get the key right away use another email address -- I had to use a 2nd address, since it never showed up with the first one.