Gilbey on film: Harry Potter - the end of of the affair

And so it ends at last. I'm not referring here to the films of JK Rowling's Harry Potter series (though it's true that the eighth and final instalment, Harry Potter and the Deathly Hallows Part 2 , provides a definitive conclusion) so much as the agonising wait for another movie in the cycle that would live up to the creepy wonder of its third outing, Harry Potter and the Prisoner of Azkaban ...