Molecular bio REU at OSU

Was anyone here a participant in the molecular bio REU program (or any science REU program, for that matter) at Ohio State University in the past? What is the program like? Did you feel like you had a close relationship with your mentor or were you just a number due to the sheer size of the school? Would you go back and do it again or was it “just an experience?”

Any other valuable pieces of information that might help me decide?

Thanks.