Dungeons are repetitive and boring

[Tokage]

There's really nothing real to separate one dungeon from another: you have some corridors, the same few enemies, the exact same puzzles that require no thought or challenge, and a boss monster and loot chest at the end. After about a hundred caves, barrows, and Dwemer ruins, none of them really different from each other, there is really nothing that would drive me into looking inside the next.

I haven't found a mod that would change the dungeons to anything more interesting, which is weird because I can't be the only one that thinks this. Is there a mod available that does something?