Stylish thriller with aesthetism consciously carried to absurd. Anya Taylor-Joy is now tucked in every movie, as Scarlett Johansson was in 00s and Nataly Portman on the eve of the new century--but, here, in the role of a call girl replacing an English tof's girlfriend on the guest list she is wonderful. She even stands up---on screen and as a performer--to a formidable Ralph Fiennes. Michael Hoult in a role of a British cuisine-obsessed upper classman is also very good.