"Vinos Sin-Ley's M Series features the Monastrell grape which flourishes in the warmer, drier D.O.s. As with the G Series, the wines are all raised in stainless steel to better preserve the fruit.
The 2006 M5 is from Yecla. Dark ruby-colored, it has a serious perfume of smoke, mineral, blueberry, and blackberry. Ripe and full-flavored, it has excellent depth and length. It has 2-3 years of aging potential but can be enjoyed now."
Robert Parker's The Wine Advocate