The paper is devoted to a meta-analysis of the Cohesion policy influence on the development in Poland in the last decade. The meta-analysis is based on statistical data and analyses in the context of the Cohesion policy development objectives. The author hypothesizes that in the period, Cohesion policy contributed mostly to the improvement of the quality of life. The reasons of that should be sought in the mechanism of so-called objective replacement, an informal compromise between the expectations of the main beneficiaries, and loosened requirements set by those managing the Cohesion policy. On the basis of the data and reports available, the author confirms the hypothesis.