Humans should not have to do what a robot can do - so definitely positive.

Ordinary workers can then move up the hierarchy of needs, which now only the rich people get to do. When you no longer have to run behind money and work for a living, time can be utilized to engage in intellectual and philosophical endeavor, which would have a positive outcome for the society as a whole.

But for this to happen, many of the social structures need to be re-engineered so that the benefits of robotized production percolates to everyone.