Ronaldo is a fantastic player who is ideally suited to the smash and grab athletic nature of the Premiership. It's when he faces quality opposition that he looks more ordinary. Put a quick, strong defender on Ronaldo and he is often quiet. I've no doubt someone like Rio Ferdinand would shut Ronaldo down. The difference between Ronaldo and likes of Messi / Kaka / Torres / Gerrard is that those guys really are unstoppable on the biggest stage. It is difficult to truly judge Ronaldo against someone from the 50s, 60s, 70s as we've usually only got goal highlights to go on which gives the impression that every time George Best or Bobby Charlton put their foot on the ball it resulted in a mazy dribble and a block buster goal. What I would say is that Ronaldo has been the most influential player for his team in the Premiership even more so than Henry was at Arsenal or Gerrard at Liverpool.