I dont thnk kluivert is bad,,IMO he is having bad luck lately, combining with the keepers good performance.
In the game against juve,,,he did only 1 very dangerous shot on goal,,but i dont know how bufon saved thans god.
In madrid clash, he did at least 3 shots on goal very dangerous(including the header that started the scoring play), but casillas did very well in all.
Maybe he can do more, but until juve play against them,, let kluivert without scores please.