HowLongToBeat
howlongtobeat.com
How many hours a game takes to finish, from players who logged it
metacritic.com
Aggregates professional reviews of films, TV, games and albums into one score.
Each title gets a weighted Metascore from named publications, with every individual review excerpted and linked so you can read the dissenting one. For games in particular it is the industry's de facto scoreboard. The user score sits alongside it and behaves like a completely different and much noisier signal.
Questions
Works the moment the page loads. No account, no email, no trial. A score built from six reviews looks identical to one built from sixty, and user scores are routinely brigaded.
Yes. Metacritic sends your input to its own servers to process it. That is fine for public material; for anything containing personal data, use one of the on-device tools instead.
A score built from six reviews looks identical to one built from sixty, and user scores are routinely brigaded.
Alternatives
Same category or same task, ordered by how closely they overlap.
howlongtobeat.com
How many hours a game takes to finish, from players who logged it
imdb.com
The full credits, dates and trivia for basically everything ever filmed
itch.io
Independent and experimental games, thousands of them playable in the browser
justwatch.com
Says which streaming service in your country has the thing you want to watch
letterboxd.com
Log the films you watch and read reviews written by people, not critics
tastedive.com
Name one thing you liked and get films, books, music and games like it