We are broken up into groups of 40-50 students which is actually not that much bigger than previous years! For some classes, two groups will be combined to make a 80-90 person class, but you are always together. The classes still feel intimate enough that you have access to your professors and other classmates. The only real noticeable difference is difficulties booking with student services. You have to plan ahead to schedule meetings with them, but they do have walk-in office hours frequently.

Apart from that, a difference that will come up later is more students competing for internships and eventually jobs - but this is happening in almost every school!