"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. 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."  90 pts, Robert Parker's The Wine Advocate, Feb. 2008.

"Ruby-red. An array of candied dark berries and flowers on the nose. Creamy, round dark fruit liqueur flavors are gently supported by dusty minerality. Picks up an intriguing spiciness on the long, juicy finish. I like the interplay of fruits, flowers and minerals here. 89 points."  Josh Raynolds, Stephen Tanzer's International Wine Cellar, Sept/Oct 07