I could be completely off the mark but the biggest problem as I see it is the effed-up spagetti mess of dependencies that makes it impossible to separate the Nokia binary blobs from the open-source ones. I asked a number of times to sort out the dependencies and detangle the mess and was always told that it was impossible due to the lack of manpower. That makes me wonder if there is going to be any preinstalled OS at all or if we are going to be left to sort it out on our own.