Novak looked very impressive tonight. The trouble is, when you play against big servers like Cilic the match can't be as entertaining as when you play against Federer or even Nadal. But Novak was rock solid. The most impressive thing about him tonight was his serve. He served huge at times. Cilic never had a break point. Overall...very good performance and hopefully he can produce similar display in the next round against Santoro...but if Novak continues to serve like he did in this match, he will be VERY difficult to break him.