96 pts - Wine Advocate
["The 2008 Materium comes from a single block called the Weitz Vineyard at a 1,000-foot elevation on the eastern hillsides of Oakville. It would be hard to improve upon the virtually perfect 2007, but the 2008 is not far behind. Notes of graphite, blueberry, charcoal, spring flowers, and some background oak are followed by a dense, purple-colored wine with full-bodied power, great elegance, precision, and purity. This is again an extraordinary effort from Maybach. It should drink well for 20-25 years. - WA, RP (12/2010)"]
94 pts - Wine Spectator
["Firm, dense, tannic and chewy, but with a wealth of flavors and nuances, showing black licorice, graphite, blueberry, charcoal, currant and spice character. Full-bodied and very tight in a good way, as the flavors are slow to unravel. Best from 2013 through 2021. 425 cases made. — JL (08/2011)"]
94 pts - Vinous
["94"]