<p>Research opportunities, diversity of majors offered (I'm a BME major but I'm also interested in international politics), the campus; the people I met when I visited</p>
<p>Read through all the blogs and the Guest</a> Blog to get a feel for what Hopkins is like. (Try to see if some of the other schools you are considering have blogs or student interviews or something like that - I know MIT has some, but I don't know about anywhere else)</p>