Disgaea 3 - Playable by how much?

I've seen videos of the game slowly starting, but never of anyone actually playing in-game (except maybe selecting 'start' on the title screen). So my questioning is, does it work and how far? If no, what are some of the problems that the debugger complains about? I can't test rpcs3 now, my computer fried and my other one is too weak to test, so that's why I'm asking here about some notable issues.