I interviewed in late November. As for ending at 3, it is not true. You can go at around 1:30 if you want, unless you want to stay for the PIL program presentation, till runs till 3. At my interview, more than half of the people weren't interested in PIL and left. I stayed not b/c interested, but just curious.
the bed and breakfast place is really good. the people were nice. drexel's list has alot flux. People withdraw all the time (like me) I think they are good with rescheduling, b/c I called twice to do so. drexel's statistic: intervew around 1,400 !!! accept 500, class of 250 (large class)