Yes it is a very intresting news but i cant understand how does a Robot know if the food is done, still raw, or whatever. it is a new begining lets see how it goes

They programmed how it will work. Production companies do have robots on their assembly lines but still needs a lot of people.
it has to be an engineer in case the robots mess up. unsatisfied customers has to take it or leave

And so theres still the need of people skills here.
i love the idea .. but it doesnt work in reality.. how can a robot react an angry unsatisfied customer.. it is so clear that a robot cant handle such situations so there is no need to hire robots on mcdonalds restaurants..
They should have a manager or atleast a supervisor that observe the robots if there's something wrong. Hahaha
True. But fewer than before. By far. Without automation many more people would be employed. Not that it makes sense to keep them working if a robot can do the task better and faster.
Its good thing for technology but not good for human being, if all the job can be replace by robots there will be a lot of unemployed people, alot of unemployed people will increase criminal rating
So for me this is not a good news
Does that mean everyone working at a fast food restaurant is a future criminal?
Without another way to put food on the table, maybe. Unless they live in italy:
http://www.independent.co.uk/news/world/europe/stealing-food-if-you-are-poor-and-hungry-is-not-a-crime-italian-court-rules-a7011631.html