Red · Mendoza · Argentina
J. Opi a.k.a Rodolfo Sadler Malbec
Scored from 3,847 calibrated Vivino reviewers, each re-centered on their own rating baseline before the bottle is ranked. Cohort: Red · Argentina (482 wines).
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What reviewers say
“Shared a bottle of this with a neighbour and both complimented on its fresh, fruity and lively taste. Definitely impressed. Very smooth, fresh and light wine, with a radient ruby red colour that admired over and over again and the glasses went on.”
From a top-rated Vivino review for this bottle.
Summary
Colour Deep rich purple Aroma Dark bramble fruit, blackcurrants, hints of violets and spice Taste Intense and full flavoured with smooth tannins and lovely length
From Mendoza in Argentina, J. Opi a.k.a Rodolfo Sadler Malbec is a red. At $13.99 for the lowest 750 ml listing, it belongs to the under $15 band.
3,847 Vivino reviewers rate with enough spread for a personal baseline to be measured, and those are the ones the calibrated score reads; a separate, broader pool of 4,041 reviewers with at least two ratings each feeds the raw-average track. The cohort it is ranked inside holds 482 Argentine reds.
How the score was built
We compare the reviewers of this bottle against every other wine those same people reviewed. Each review is scored relative to the reviewer's own baseline — four stars from someone who hands out fives means something very different from four stars from someone who rarely goes above three. Every reviewer then counts the same, so the result is a calibrated consensus rather than a star average.
- Global percentile
- Where J. Opi a.k.a Rodolfo Sadler Malbec lands against every wine we rank.
- In-cohort percentile
- The same comparison narrowed to its cohort — wines of the same type from the same country. A Chilean red is judged against Chilean reds, not against Champagne. Ranked against Red · Argentina (482 wines).
- AI-adjusted percentile
- The same reviewer-normalized score, corrected for how much confidence the sample supports: thin samples are pulled toward the corpus average. Each wine keeps the share n / (n + 53) of its measured distance from the average, where n is its calibrated-reviewer count, and the result is ranked on the same scale as the global percentile.53 is the median sample size across everything we rank. Here n is 3,847.
