Hi there! I am a recent MAPSS Psychology graduate (within the last four years) and will be starting at top PhD program in a psychology adjacent field this fall. Overall, i had a great experience at MAPSS but I knew people both within psychology and in other tracks who had less pleasant experiences. One thing to keep in mind that they may not tell you as an applicant is that they strongly discourage you from apply for a PhD during your MAPSS year. This is mostly because when apps are due in the fall, you will not have benefitted from MAPSS yet or have relationships for strong letters of recommendation. I do think that MAPSS prepared me well to do research and apply for a PhD and I did not feel like I had to fight for attention or that I was in a "cash cow" program. I do think that my preceptor was particularly fantastic and that that relationship can make or break the MAPSS experience. Happy to answer any questions you might have.