The charming comedic performances of so many of the cast makes The Windsors great fun, particularly Hugh Skinner as Wills. He is ably supported by Louise Ford's Kate, Harry Enfield's Charles, Haydn Gwynn's manipulative and dangerous Camilla, Katy Wix as Fergie and Matthew Cottle as Edward.
The writers take the tabloid profile of the royals and twist it further. (Camilla is obsessed by continuing her own bloodline, Wills thinks republics are fairer than monarchies; Harry is a sex-obsessed illiterate fool; and Kate and Pippa are gypsies, with scheming Pippa willing to seduce anyone in order to get what she wants - often Harry.)
Not deep, not probing, but funny and different. Worth a try at least.