Burger flippers and chefs will be gone within the decade with the sub $5 gourmet burger--and its delicious! Welcome to the future No way will SHAK and the like be able to compete with their overpriced junk. http://www.businessinsider.com/momentum-machines-is-hiring-2016-6
Automation of that kind of labour - and many other kinds of labour - was inevitable. We'll be seeing a lot more of that in the future.
Not bad, but imo only fast food restaurants will suffer from robots, "classic" restaurants will use humans.