Maureen,
François Raveneau Chablis Montée de Tonnerre 1er Cru '07 -- I got two pours of this. One was noticeably darker and edgier. The lighter colored one was round, rich, full, smooth almost slick, acid somewhat buffered by the good fruit, really a delightful sampling of this premier cru. It worked well with the compelling striped bass course (with the gastrique treatment being a special treat).
Domaine Pierre Gelin Mazis-Chambertin Grand Cru '09 -- Quite dark, captivating earthy bouquet, complex, medium deep, some dryness in the fruit initially. At first, in my judgement, subpar. Fortunately I saved some for later sampling and found that it had rounded into better shape significantly with more roundness, friendliness, personality, wow-factor. The later sampling had everything I had expected beforehand. Almost like two different wines. I guess (but I'm not sure) the conclusion needs to be that more time in the cellar will serve it well.
. . . . Pete