Joaquin Phoenix gives an excellent performance depicting a lonely man looking for love. Spike Jonze delivers a wonderful statement about the human race and our dependency on technology in the 21st century. This is a chilling depiction of what the future has in store for us as humans. The cinematography is immaculate and the colour depicted in the film give us an insight to Theodore's emotional state at that point in the film. Bright, warm colours for moments of happiness and dreary blues for melancholic sad moments. The colour choices remind me of Kubrick's use of colour in Eye's Wide Shut. This film is a masterpiece in all aspects. Give it a watch