Each to their own but like I always say when someone moans about a song, make something else up then.
I don't particularly like "City, the best team in the land and all the world" but I won't start a post on an internet forum moaning about it - I'd sooner join in with it and add to the atmosphere than stand there moaning about it.
Sure, most songs are nicked from other clubs but it's the ones that are directly lifted from our rivals that are more embarrassing - "If I die on the Kippax Street" is a rag song yet some of our own continue to sing it.