ASFUA, 
while Starbucks gets bashed a bit by some coffee snobs, it is the first place I go for coffee when I don't roast myself. They are VERY good.
I wonder what beans are in the Starbucks blend.  I think the BODY is coming from Nicaraguan beans, which typically have a very full bodied flavor.  Sumatran also has a full body, I I am guessing Starbucks uses the Nicaraguan.