RP96 Robert Parker's Wine Advocate:
"The 2010 Chateauneuf du Pape Les Trois Sources comes from the estate's vineyards planted in sandy soils. About 10,000 bottles have been produced. One of the great wines of the vintage, this unbelievable Chateauneuf is still extremely young and primary. 
 
Its opaque purple color is followed by scents of ink, acacia flowers, blueberries, black raspberries and blackberries. While full-bodied, extremely concentrated and massive, the wine is totally harmonious with beautifully integrated acidity, tannin and alcohol (which is no doubt in excess of 16%). 
 
Give this 2010 five more years of cellaring and drink it over the following 20-25 years."
 
WS94 Wine Spectator:
"A densely packed version, with notes of crushed plum, fig paste and blackberry preserves at the core, set against a backdrop of charcoal, ganache and singed anise. Still tightly wound, with a very grippy finish. The acidity is lively and well-embedded, so this should open nicely in the cellar. Best from 2017 through 2030."