I rather enjoyed this despite the mixed reviews. I thought it was well characterised, and the motivations of both Chanel and Stravinsky were explored. And of course it was beautifully shot, with the villa and Coco's outfits as gorgeous as each other. The use of Stravinsky's music added greatly to the lusciousness of it all. Much better than I expected. Of course it's all speculation and without too much grounding in fact, but that's what movies are for.