Very active and large Jewish population. Mostly white, Indian, or asian. BU very accepting of all religions and sexual orientations. I feel very out of place at BU (from a small town, nature-loving, middle-class). Everyone is very friendly, though. Most students are from NY, NJ, Mass, or CA. Lots of pre-med students. BU has a good seven year medical program. Lots of poli sci, IR majors. Frighteningly rich kids!
The type of kids at a college is important to consider. Check out the percentage of kids from private high schools.
Professors in small classes know your name. Best and most unique class is ASL (offered at night). Mostly lecture style classes (plus labs for sciences). Very strong physcis and earth sciences department. No architecture. I came in as a freshman and fufilled all basic requirements through AP test credits. Not many students enthusiastic about learning.
Hockey is the only popular sport. Good theater, dance, music opportunities. Lots of organizations to choose from. Closest friends met in class and dorm. Most people party on weekends, mostly at MIT frats or BU dorms. BU Central puts on free events for weekend nights but not many students attend.
Spoiled ditzy rich kids. Good academic reputation.
Excellent faculty. Boston is an incredible city for students. Dean Elmore is a great Dean of students, President Brown is a figure head (with a mansion). Lots of red tape, EVERYTHING costs money. BU is more concerned with money (and hockey) than students. Best housing is the brownstones (specialty residences or otherwise). Recent controversies include girls being assaulted at night and kids signing in people they didn't know into large residences resulting in assault.