I hate the Oblivion gates. They're painfully boring.

These is no relevant difference between one and another, so it's not something you would want to do repeatedly. The first time at Kvatch was fine, but it's all downhill from there.

I'm in the part where you have to gather allies for Bruma, and when the Count of Skingrad demanded that I close the gate for him my first thought was "Oh god... I'm gonna have to do this for every other city aren't I? How many without counting Bruma and the Imperial City? Four? Five? I think I just remembered there was some guy wanting me to fetch something somewhere..."