I know a few people going, but not me personally. From speaking with staff at Mizzou's med school, it seems like a really great opportunity. People tend to have lots of questions about PBL, so I think it's a good idea to go if you are seriously considering their school.
(I'm the president of my school's pre-health organization, so even though I'll be going to vet school this fall, I've tried to connect the numerous pre-meds at my school to resources like this one. My SO is an M1 there, so that helps too 😉)