Just tested on my standalone blu-ray player, there's a half a second pause between segments, for any version (including Harmy's). On the PS3, it's less noticeable, but it's there. And as it's the only version that caused me any trouble, the french version is badly cut, even if I tried to do my best. Maybe it'll work if I re-encode it. Plus, as I didn't make an appropriate menu, I have no clue on how to navigate between titles on the PS3 (it works on a standalone blu-ray player).
So you tell me: do you want such a disc or not? Keep in mind that the only thing I can't seem to change with this method is the brief pause between segments. And it is noticeable.