
“I don't know, I think he's just going senile, isn't he?”
Noel Gallagher cited in ‘Sir Paul has just written manure for years’ http://www.scotsman.com/what-s-on/music/sir-paul-has-just-written-manure-for-years-1-611044 at scotsman.com, 2 July 2002: Gallagher was asked about Paul McCartney’s recent work in another interview.
Controversy with other artists