While those audience members expecting full-blown Gothic horror may be disappointed, older viewers who remember the Hammer studio's psychological thrillers, particularly Fear in the Night, Fanatic, Crescendo and Paranoiac, may feel more well-disposed to this thrilling film.
This film niftily straddles the Gothic horrors of Terence Fisher and the studio's so-called mini-Hitchcocks from the likes of Freddie Francis and Val Guest. The latter films often took place in enclosed setting and have a claustrophobic feel, and either sculptured b/w or highly stylised colour photography, and this film neatly reflects that style, while the music score delivers the required feel.
Izzard gives a great performance that rivals the scenery-chewing performances of the stars of Hammer's previous grands guinols, Bette Davis, Tallulah Bankhead and Margaurite Scott.
Yes, there are a few plot flaws, and yes, the dénoûment is signalled at the start, but unlike the previous attemps to reboot Hammer, this feels right and not like an Amicus spin-off, so let's be thankful for this effort and enjoy it.