Huh. Summerset's architecture is the reason I voted for Vvardenfell (took me ages to decide though, both amazing zones overall). But for Summerset they ignored the existing lore for architecture and then only bothered to create one design, copy/pasting it everywhere for every city. Imagine if every city in TESV Skyrim used Whiterun's architecture - that's what ZOS did with SummersetThe architecture in Summerset definitely gives it the edge.