There's no artist in this world that doesn't enjoy the dream that if they have bad reviews now, the story of Keats can redeem them, in their fantasy or imagination, in the future. I think Keats' poem 'Endymion' is a really difficult poem, and I'm not surprised that a lot of people pulled it apart in a way.

Eight years ago, I was drawn into Keats's world by Andrew Motion's biography. Soon I was reading back and forth between Keats's letters and his poems. The letters were fresh, intimate and irreverent, as though he were present and speaking. The Keats spell went very deep for me.

When you first fall in love it's so thrilling, you can't wait to throw yourself away and make this new wonderful twosome.

But short films are not inferior, just different. I think the short gives a freedom to film-makers. What's appealing is that you don't have as much responsibility for storytelling and plot. They can be more like a portrait, or a poem.

With 'Bright Star' and with 'The Piano,' too, I felt a kind of sadness about it being in such a different era, because of my lack of experience with the era. And one of the ways I'd get over it is to remind myself that every film, even if it's contemporary, creates its own world.

Between 18 and 26 I acted professionally, on the stage and a little bit on television. Acting is okay, but it's quite pressurized. Then I went to England - I wanted to reinvent myself.

As for how criticism of Keats' poetry relates to criticism of my own work, I'll leave that for others to decide.