The greatest appeal of The Girl King lies in the fascinating historical character and the formidable actress portraying her.

Malin Buska – the Swedish Kirsten Dunst? – is highly watchable as the Descartes-loving ruler, but Canada’s Sarah Gadon as the sheet-warming lady-in-waiting is given little to do but look naive and dumbstruck.

The attempt to make an intimate, multi-stranded story out of this royal episode is appreciated, especially given its subplots which effectively compare with Kristina's own struggle between independence and duty, but the gripping central performances lack a proper foundation.

This plumply preposterous film from director Mika Kaurismäki (brother of Aki) is an unconvincing and solemn account of the controversially mannish Queen Kristina and her secret sapphic yearnings in 17th-century Sweden.

Reclaiming Kristina as an icon of queer liberation and female empowerment is a worthwhile premise, but sadly the finished film is a stodgy multinational pudding that fails to give this concept wings.