The Privacy Shield Agreement brings some benefits to European users. A clear example of this is the purpose-setting principle, which will be an integral part of the EU basic data protection act. This means that data may only be recorded and processed to a pre-determined, unambiguous, and legally-permissible purpose. Furthermore, the rights of EU citizens have been strengthened, as they can complain about specific data protection violations by U.S. companies through various bodies, such as an Ombudsperson.
However, to critics of the Privacy Shield, the agreement does not go far enough yet. They believe that the demands of the European Court of Justice have not been sufficiently met, while disagreements have been artificially concealed. A proper investigation of the clauses in the Privacy Shield by the European Court of Justice would subsequently not be positive. The strikingly small differences to Safe Harbour are directly denounced, and many critics speculate that the Privacy Shield has not been able to close various data protection holes.
Similarly, mass surveillance measures are not subject to a proportionality test, which is against European law. The position of the U.S. as the central controller is still intact and an investigation by national supervisory authorities does not seem to be taking place. Urgent, important controls for big U.S. online companies have not been administered either, which suggests a breakdown of the renewed resolution.