I really think so.
I often think that if I had chosen politics as a career*, or even now, in later life, I would want to do the same as Nigel.
Expose the weaknesses, deride the inept, shine a light on the corrupt, and embarrass the unaccountable. All in an effort, you understand, to make politics honourable
*My career would be exceedingly short, but jam-packed with satisfaction.