This study examined the impact of feedback sessions after formative assessments compared to just written comments on answer sheets. The study involved medical students who were randomly assigned to a case group that received feedback sessions or a control group that just received written comments. Scores on a summative assessment were significantly higher for the case group compared to the control group. Within the case group, scores improved significantly from the formative to the summative assessment, but not within the control group. A student survey also found that feedback sessions were perceived more positively than just written comments. The study concludes that feedback sessions can better engage students and improve learning outcomes compared to only written feedback comments.