Top tier because of what the past sisters made them to be. Going down hill fast. Once the current senior class graduate, their "hot" reputation will pretty much be gone. The juniors are still hot, but nothing compared to last years graduating class or their seniors. Their new pledge class is such a disappointment, a few smokes and the rest are average to busted. And don't get me started on their sophomores.... a couple are pretty but the rest resemble farm animals.. no offense.