For info, yet another online review of the 2.0 tdi GT. A bit old now but perhaps interesting to see another set of opinions....
http://www.carenthusiast.com/reviews/article/7806/-/2013-Volkswagen-Golf/First+drive+-+2.0+TDI+GT+DSG.html
http://www.carenthusiast.com/reviews/article/7806/-/2013-Volkswagen-Golf/First+drive+-+2.0+TDI+GT+DSG.html