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ReviewDisparity tracks how critics, outlets, and games compare with player opinion across Steam and Metacritic. The goal is simple: make disagreement visible instead of burying it in scattered scorecards.

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Data sourced from publicly available information on OpenCritic, Steam, and Metacritic. ReviewDisparity is not affiliated with or endorsed by any of those services.

Mark Sullivan - Review Scores & Disparity | ReviewDisparity

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Journalists
Mark Sullivan

Mark Sullivan

74.0

Avg Score Given

-9.8

Steam Disparity

+2.0

MC Disparity

-3.5

Combined Disparity

Reviews

1 early (20%)4 launch window (80%)0 late (0%)

Scoring Pattern

Lowest Score

100

Highest Score

18.5

Score Spread(variance in their own scores)

Disparity by Outlet

The journalist's average disparity score per outlet

COGconnected

3 reviews

-6.5

The Outerhaven Productions

2 reviews

-0.5

Review summary

Updated Aug 26, 2026

Reviews

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Based on 5 scored reviews, Mark Sullivan gives games an average score of 74.0/100. Mark Sullivan scores games 9.8 points lower than Steam users and 2.0 points higher than Metacritic users.

How these comparisons are calculated

Sources behind this summary(5 recent of 5)+

Heave HoviaCOGconnected
Sep 4, 2019Launch window
85/100View review
Steam 91.3/100 · -6.3 ptsMetacritic 78/100 · +7.0 pts
Vicious CircleviaCOGconnected
Aug 27, 2019Launch window
55/100View review
RiverbondviaCOGconnected
Jul 4, 2019Early review
70/100View review
Steam 83.2/100 · -13.2 pts
Atelier Shallie Plus: Alchemists of the Dusk Sea (Vita Edition)viaThe Outerhaven Productions
Feb 18, 2017Launch window
60/100View review
Metacritic 74/100 · -14.0 pts
Uncharted 4: A Thief's EndviaThe Outerhaven Productions
May 13, 2016Launch window
100/100View review
Metacritic 87/100 · +13.0 pts