This article is worth a read http://ms-jd.org/blog/article/jy-ping-7sage
>**When you were a senior at Columbia, you founded PreProBono, a nonprofit that offers free LSAT prep to public-interest minded pre-law students who are women, economically ...
I did not have one from Michigan and got in. Had one from UVA though - all admitted students have to have an interview. Of course, plenty of people who are not admitted get interviewed, as well.