Yes, the Gollub design was absolutely terrible and it's best for downtown that it never panned out. On the other hand, the very same flaws -- overparked, exposed garages, single-use tower, lack of presence along each major frontage -- are things that people seem to be okay with in other buildings downtown, which is a little

While I was no fan, had it been built, a blighted lot on the west side of downtown would have been filled with a decent-looking tower filled with employees, adjacent to the 111 building, with retail on the ground floor adding to the activity happening at 111 and down near the 4th Ave.
I don't know how attractive a property like this would be; look at how long it has taken to even hear of interest in the Fillmore/Central lot which is in the center of downtown. This would require a megablock development and Block 23 seems to show that there isn't much market for much other than residential right now. I also can't imagine that being surrounded by the Fed building and CenturyLink fortress would be attractive.
But, with quite a few lots being adaptively reused on VB, it would be cool to see a lot developed given the height entitlements in the area. Eventually, residential on Monroe and hotel or commercial on Van Buren would add a lot to the west side.