People aren't going because of the "watch a game" part.
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Three of the stadiums ahead of it on that list are basically national landmarks, and a fourth won't be used after next season.
Also, everybody thinks it sucks, because it was built at the absolute tail end of the cookie-cutter stadium trend. Camden Yards opened one year later and immediately made New Comiskey/US Cellular/Guaranteed Rate Field a minor laughingstock.