Tyrell, the company of genetic replicants created to be more human than humans. So if you are a cinephile geek you will surely want one, unless you are a Nexus-6, in that case you will prefer to go unnoticed.
Blade Runner is a masterful adaptation of Ridley Scott's hand of dystopia. Do Androids Dream of Electric Sheep ?, by writer Philip K. Dick, published in 1968 and taken to the cinema in 1982, is already considered one of the classics of science fiction and precursor of the neo-noir genre.