I liked the series. Berlin is definitely genius and great actor, but the series is just different then Money Heist. There professor is an intellectual mastermind that chooses other based on their already established experience and treats them and heist like a real life goal, like a dream coming true. They are family and we feel it.
Here Berlin is just a criminal, expected classy street smart "ladron" and he works with 4 young people, not so experienced. He teaches them things but has a bit `I am the boss and I know best` attitude. The series is about Berlin, and the role is shown the way he is, so one should not expect the same as in Money Heist. We also see Casanova Berlin, charming Camila and we clearly see his ruthless violent tendencies too. Writing could be better but all in all not bad.