The whole stadium is Frankenstein-like because we're always working on a shoestring budget. If I had a few billion burning a hole in my pocket, I'd enclose the upper deck on the south end, demolish the paper airplane (Jacobson)/fill in the rest of the hillside, and expand the press box. That being said, we do have one of the best parking/tailgating situations in the nation and CyTown will greatly enhance that.
It's a massive improvement from when I was growing up going to games in the 90s/early 00s. The south end zone looks great inside and outside the stadium.
The Jacobson building doesn't bug me, but i must admit I'm jealous of Kinnick's new(ish) end zone seating. It's too bad JTS was built more as an amphitheater than straight up. If we could add a wall of seating where the Jacobson building stands, it could be an upgrade in atmosphere, but I'm certainly not an architect.
The press box doesn't really bug me either, but it's something that could bring an upgrade to the setting. It's one of the things that my non-ISU fans always point out, so it's obviously an eyesore to some.