No, it explains arab performance based on how they run their army, with very little cultural emphasys, other than the total distrust by higher ranks of any underlings having any power. http://www.strategypage.com/bookreviews/196.asp
Pollack finds a number of problems that have consistently bedeviled the Arabs in every war they have fought in modern times. These are tactical leadership, information management, weapon handling, and logistics and maintenance.
Googleing around abit will find virtually the whole book on line.