First the year, then the producer. Then the climate. You have 3 “parcels” of Meursault that are reputed to be the best: Charmes, Perrières and Genevrières. Then I believe you know the ranking between Meursault village & Premier Cru. Interestingly, there is no Meursault Grands Crus. 1er cru is 10% best récoltes, Grands Crus are 1% best.
The trio is often considered a Grand Cru.
I always wanted to try Domaine des Comtes Lafon. This is one of the most reputed producer. The color was gold but not golden. However the taste of vanilla and nut was exquisite. It’s fresh & elegant, almost like a Grand Cru. Plénitude is the word I’m looking in English. Guests were flabbergasted. I checked on vivino and even though it’s not a reference, grade 4,6.
Then, Domaine du Comte Lafon. Here is little history but it’s in French. Imagine they make wines since 1887!
https://www.larvf.com/,domaine-des-comtes-lafon,10568,400694.asp