On one hand you know that it is highly unlikely that she'll get better. She hasnt improved over the 15 years. Yet her family claims that she "laughs, cries, responded to them and tried to talk", which I think means she is at the very least aware of SOMETHING, which means there still might be a very small percentage of life inside her. Ah, I'm on the fence.
Does anyone know why Michael denied access to her family in her dying moments?