I saw the film last night- I thought it was really good. Judi Dench was brilliant- the character reminded me of my Mother in law (but thats another story!)
Very good and have to say had Judi Dench not been up against Helen Mirren at the oscars think she woould have won, Cate Blanchett should also have won the supporting oscar, two actresses at the top of their game working with great material.
I foudn this not as good as the book, but the first 2/3s was really good, ending was a bit uneven, IMO, agredd Dench was fab! Way better than Helen Mirren I thought.