A group of students at the Massachusetts Institute of Technology has created a form of EQ-Radio that uses wireless technology to understand human emotion, and Lee Davy believes it could one day impact the world of poker.

Daniel Negreanu spoke very highly of the success of the European Poker Tour (EPT) Festival in Barcelona.

Dara O’Kearney said it sucked balls.

So, what is the accurate predictor of success? Is it a record-breaking attendance figure, or a key performance indicator (KPI) that measures the level of happiness those attendees felt during their experience?