As already noted, it is much more competitive for out-of-state applicants to get in at MSU as they are not suppose to take more than 20% from out of Michigan. Class size is a little over 100, so that's around 20 students. Good news: They definitely DO NOT send everybody a secondary and if you received one as an out-of-state applicant, that means there was something they liked about your application. If the school's mission and 2nd-year problem-based learning approach really fits your interests, take the time to fill out the secondary essays. I think it's a great school. Good luck.