I loved that episode last night and I daresay it was a nod to human traffic, and the club scene in the early 90s. As an ex-clubber of that era, I thought they got it spot on. I even think I recognise which club it was filmed in. Hubby gets so bored with me going on about it every time we see that epidode so I can understand people not enjoying it - if they weren't into that particular scene.