This is a really old thread but the bug still exists for some reason. I just encountered it playing with the Restoration project mod. I'd sleep with Miria then it'd go black, and then nothing - couldn't exit the game, couldn't access menus, couldn't do anything at all other than see a black...
I guess the huge amount of people I've seen who've spent hundreds of hours playing it, trying new characters with different karma/skills and/or with different mods disagree with you. Personally I'm not the type to replay games, though.
I say get it if you like Action RPGs somewhat similar to...