'Westworld' puts very realistic robot in a pub, people are suitably creeped out

Some PR stunts are far more elaborate than the rest.

SEE ALSO: The creators of 'Westworld' trolled their fans spectacularly

In the run up to Westworld Season 2, NOW TV put an "an ultra-realistic" robot named "Fred" in a London pub.

He took three months to build with Engineered Arts, but Fred engaged pub-goers in sparkling conversation. However, he didn't play any dramatic piano or cello. Still, pretty good effort.