On the 7th of June, the ACMRL section had a lively feedback session at te Metabolic Lab of Café de Ceuvel. The meeting was arranged according to “Korpi’s rules”, in which each participant anonymously submits a paper draft, which is then presented by another participant. Following the presentation, the author reveals himself, responds to the presentation and takes questions. This then provides the basis for a general discussion about the paper. It proved to be a fruitful format for the section to read and provide feedback for each other’s work. We thank the organizers Rébecca Franco and Matthew Hoye for their hard work to make this day a success!