The X Factor: Paint A Vulgar Picture

Professional posh gay Philip Hensher moves from The Independent to The Telegraph today - surely the latter is his spiritual home?
He's writing about The X Factor - 'A Vast Money-Making Machine'.
This isn't a critique of capitalism of course, it's just that Mr Hensher thinks this is all so terribly vulgar.
He notes; "Each rejected act, it appears, is booked to appear at the deathlessly naff London nightclub G-A-Y the following weekend..."
Is Mr Hensher aware that "naff" is polari?
It means he thinks it's "common" - which one may presume is the real problem the likes of the arch snob Philip Hensher have with The X Factor, G-A-Y and their working-class fans.