Federer 2007 Wimbledon, and his draw to Roland Garros in 2009, both cakewalks.
as much as i agree that this is a mug clay era and therefore all acomplishments on the dirt mean little when compared to what the past greats did, i have to say that fed's draw in RG '09 wasn't easy at all for the current standards.
del potro, probly one of the top 5 clay courters in those days, in great form.
acasuso, an experienced clay courter, hitting the ball well
haas, easily one of the 5 most talented players of the past 10 years, playing great
soderling in the final -also one of the top 5 clay courters as time has told us since that edition of RG.
then again, none of these guys is that good when compared to the real clay courters of the eighties and the nineties but for the current era, they're good enough sadly.