This show is hilarious and a great foil to the palace press barrage that the media regurgitates mindlessly, summed up beautifully by my favourite line of the series from Will (or is it Harry, they all sound the same to me): "I love riding around on bicycles, wearing chinos and jumpers, and pretending to be like ordinary people."
This is a merciless portrayal of the royals as a bunch of airheads, albeit mostly good-natured,but when your only real talent is being born (or marrying) into the right family, perhaps it's not that far off the mark. I'd like to say this is political satire at its best, skewering an anachronism that only undermines modern democracy, but really it's just making fun of a musty institution and its all-too-public characters. The impersonations are spot on and the irreverence is delicious.