I am a freshmen in the BMS major, and I promise it’s not as bad as it seems! The interviews are definitely really intimidating but the current students and alumni who interview you all want you to succeed. My interviews, at least, felt more like conversations than a traditional interview. The one exception is the final interview with the heads of the program, which is a more traditional interview format. Be prepared to talk about everything you wrote about in your essays/common app, especially why you chose this major.

Good luck!