Weird CellarTracker reviews on this wine. A lot of the reviews are complaining about oak. Shouldn’t a gran reserva have a ton of oak presence? Are they just salty about it getting one outlier score (97) and buying it on points?

Weird CellarTracker reviews on this wine. A lot of the reviews are complaining about oak. Shouldn’t a gran reserva have a ton of oak presence? Are they just salty about it getting one outlier score (97) and buying it on points?