Some praises on Roty:

“Roty has made an extended push in Marsannay over the past 3 years and is now by far and away the quality leader for this appellation.” (Allen Meadows, Burghound, Jan 2005)

“The village wines, including those from Marsannay, routinely outperform most premier crus from the northern Cote de Nuits. And they are reasonably priced” (Stephen Tanzer, I.W.C., Mar/Apr 2001)

“Roty wines are very distinctive. They are full, very intense, very perfumed and very harmonious. They are certainly immensely seductive.” (Clive Coates, Cote D’or, 1997.)

“This is winemaking of exceptional quality at every level.” (Remington Norman, The Great Domaines of Burgundy)

References:

http://www.clive-coates.com/tastings/domaine/joseph-rotys-charmes-chambertin-tres-vieilles-vignes

http://www.vinography.com/archives/2007/06/2001_domaine_joseph_roty_fonte.html

http://www.burgundy-report.com/spring-2010/profile-domaine-joseph-roty-gevrey/