The film reveals much more than why you go from Googling the best sofa one minute to finding sofa ads on your Facebook stream the next.

As The Social Dilemma shows, entertainers are in no rush to hold us, or themselves, accountable.

For many of us, the concept of algorithms is hard to grasp, but this documentary-drama hybrid is imaginative and effective in showing how they work as Silicon Valley veterans unpack many of the myriad horrors they helped create.

The documentary has an interesting start that reaches its strong point precisely by questioning the negative impact of social networks, but whose lack of answers, as a rule, remains subject to a tautological and futile horizon. [Full review in Spanish]