I went to school there in the late 60s/early 70s, went to a few Shula-era games, went with two g'kids to an A-day game after Saban arrived, and went back this spring. Most of the important "bones" of the campus are still there, but bigger and much nicer. Everything is bigger and much nicer.
The sports complex is amazing, and the Bryant Museum is definitely worth seeing even for someone without ties to UA. That describes my husband. After a full day, he was effusive about the university, the campus and the students. He's not ever effusive. It surprised me and made me even prouder of the university!