I know Oblivion is a big game and stuff, but I'm starting to get bored of it. Each time I go do a quest for some city, the only thing they ask me is to destroy an oblivion gate, dude that's not fun, I destroyed tons of them, it's not even entertaining anymore. But anyways, I just finished a quest where we needed to ask other cities to reinforce the temple in which the new king is (Im not even gonna talk about how boring it was). I just wanna know if I'm close to the ending or not.

YEs you're close to the ending, I think there's 2-3 quests left.