91 Points Robert Parker -
Mainly Petite Sirah blended with Sangiovese, the 2015 Proprietary Red Blend Gravity is deep garnet-purple colored with profound crushed black and red currants notes over chocolate box, beef drippings and scorched earth with touches of dried herbs and truffles. Medium to full-bodied, it's very firm and chewy with lovely lift and a long, earthy finish.