You can tell a lot of love went into this ambitious mod. It's difficult even to call it a mod because of how big and detailed it is. I had some crashing going on and sometimes it would crash on boot but it's hard to say if that's a Falon problem or a Bethesda one. It's worth trying out. It's been running pretty stably on my machine with a few crashes here and there. I have a downgraded Steam version of Fallout 4, running about 60 mods through MO2.