Edward VIII: an irresponsible playboy with fascist sympathies who had to be gotten rid of.
George V: dull, stupid, stiff and arrogant.
Edward VII: a bit of a dark horse. Unpromising material but rather effective in office.
Victoria: suffered from clinical depression for much of her reign. Iconic in old age as the Widow of Windsor (a triumph of the spin doctor's art.)
William IV: who?
George IV: playboy and wastrel- a national embarrassment.
George III: terribly dull, periodically mad.
George II: very German.
George I: completely German. And nasty with it.
Anne: supremely dull figurehead of a golden age. The least inspirational of British Queens.
William and Mary: at least they weren't James II.
James II: stupid, charmless autocrat who had to leave in a hurry.
Charles II: our first constitutional monarch, intelligent, witty and politically able.
Charles I: stupid, charmless autocrat who tore the country apart and lost his head.
James I: the wisest fool in Christendom. Famous for slobbering and persecuting witches.
Elizabeth I: Gloriana!
Mary: famous for burning people.
Edward VI: died young.
Henry VIII: authentically monstrous. The British Stalin.
Henry VII: a Machiavel- cold, efficient; brought the middle ages to a juddering halt.