While Concha y Toro's line Casillero del Diablo has been a hot seller for value wines, this 2007 Reserve Merlot was nothing special: unbalanced and ultimately forgettable.
Estepa's 2004 Merlot is nothing exciting, but has an intense jammy fruit flavor. Compared to other wines coming out of Argentina, Estepa's Merlot is quite unmemorable.