IMDb Data Deep Dive

Analyzing 7,072 movies with 25,000+ votes | Data: January 12, 2026

7,072
Movies Analyzed
1.02B
Total Votes
110
Years of Cinema
6.2
Points Max Adjustment

How People Vote: 1 Billion Ratings Distribution

Key Insight

Voters strongly favor 7s and 8s, with over 462 million votes combined. The distribution is heavily right-skewed—people are more likely to rate movies they enjoy. 1-star votes (20.5M) outpace 2-star (10.8M), suggesting protest voting is common.

IMDb's Algorithm Catches Vote Manipulation

How It Works

IMDb publishes a "weighted mean" that differs from the raw arithmetic mean. Large gaps reveal suspected vote brigading. Positive gaps (green) = inflated by fake 10s. Negative gaps (red) = targeted by 1-star campaigns.

Most Polarizing Films

% of votes that are either 1-star or 10-star. These films provoke extreme reactions with almost no middle ground.

Qualifying Movies by Year

COVID-19's impact visible: 2020 had only 140 qualifying films (lowest since 1999), down 34% from 2019.

Are Movies Getting Worse? Average Ratings Over Time

Survivorship Bias Alert

Older films appear higher-rated because only the classics accumulate 25,000+ votes. Recent films include everything that briefly trended. The "golden age" effect is largely an artifact of what survives in cultural memory.

The Extremes: Best & Worst Rated

Top 10 Highest Rated

MovieYearRating
The Shawshank Redemption19949.3
The Godfather19729.2
The Dark Knight20089.1
The Godfather Part II19749.0
12 Angry Men19579.0
Schindler's List19939.0
LOTR: Return of the King20039.0
Pulp Fiction19948.8
LOTR: Fellowship20018.9
Fight Club19998.8

Bottom 10 (100K+ votes)

MovieYearRating
Radhe20211.8
Snow White20252.2
Epic Movie20072.5
Adipurush20232.6
Meet the Spartans20082.8
365 Days20203.3
Catwoman20043.5
Batman & Robin19973.8
The Last Airbender20103.9
Madame Web20244.1

Biggest Rating Adjustments by IMDb

Movie Published Rating Raw Average Adjustment Likely Cause
Martin (2024) 2.2 8.4 -6.2 Fake 10-star campaign
Life Is a Dream 4.0 10.0 -6.0 Fake 10-star campaign
The Prototype 2.3 8.2 -5.9 Fake 10-star campaign
Marighella 7.1 3.6 +3.5 1-star review bombing
The Little Mermaid (2023) 7.2 5.1 +2.1 1-star review bombing
Ghostbusters (2016) 6.8 5.2 +1.6 1-star review bombing