Letterboxd vs IMDb for ratings, reviews and discovery

Choose the routine you want to build

If you want to remember each cinema visit and read what people you follow thought, Letterboxd is a natural place to start. If you are checking a cast member, identifying a title or consulting IMDb user ratings, IMDb can answer those questions directly. Many people have reasons to use both.

The comparison becomes clearer when you follow one film rather than count features. Take Killers of the Flower Moon (2023), directed by Martin Scorsese.

Before watching: research and opinion

The film's Letterboxd page presents cast and crew, member reviews and the tools to place it in your viewing record. You can use that context to discover related films or people whose reactions interest you.

IMDb's rating documentation explains that its title score is a weighted average of user votes. It also describes access to user reviews, external critic reviews where available and rating distributions. That gives you ways to look beyond a headline number.

If a review admires the film's deliberate pace, decide whether that is what you want tonight. Another viewer can criticize the same quality without either person being mistaken about their experience. A score supplies context; the reason helps you make the choice.

The ratings are from different communities

Signal	How to read it
A Letterboxd member's stars and review	That person's assessment and explanation
Letterboxd's public film rating	A summary of ratings within its own system
IMDb's title rating	A weighted aggregation of IMDb user votes
Your own recorded rating	What you thought after watching

Do not treat a difference between the two public scores as an error to resolve. The participants, scale and calculation can differ. Read a few relevant opinions, especially where the people explain a quality you care about.

After watching: choose the record you will maintain

Letterboxd's diary model suits a dated entry with a rating, review or tags. It can become a record of how your reaction changes across rewatches. IMDb also lets you maintain a ratings history and documents exporting those ratings.

Think about the effort you enjoy. Writing a short reaction may help a film stay memorable. If you only want a private recollection of whether you liked it, a simpler rating habit may be enough. The most useful record is the one you keep adding to.

If you move existing data, follow the destination's import instructions and keep the original file. Letterboxd publishes support for IMDb exports; inspect the matched titles before confirming a transfer. This is not a claim that every social connection or comment moves with the ratings.

Discovery still leaves the personal-fit question

A film list, a friend's review or an IMDb search can put a candidate on your radar. To inspect how that candidate relates to your taste, ReelRecs offers a separate personal score-and-explanation workflow after setup. The recorded example follows this same film through a demonstration profile.

Keep the diary or reference tool that already helps you. Add a personal check when it supplies a reason that changes your decision. This comparison uses official product and rating documentation, plus the public Letterboxd title page, rather than claiming that one community's taste is inherently better.