Well he admits that what he has achieved through rubbish films is not the issue but how he is using his mass amount of media exposure to shedding light on important issues which governments and other people are failing to rise.
Such as:
Bank Bonuses,
Tax Evasions,
MP'S lack of attendance to important social issue but massive attendance to personal issue's (Pay Rise)
Ok I see he his lack of appeal to people, he speaks eloquently and dresses a certain way which not everyone agree's with.
But he is raising important issues, no harm done.