The Dark Half (1993) = The Student of Prague (1926) + The Birds (1963)

The final kill is as impressive as it is brutal. Well worth waiting for.

When a film is the most thrilling to follow, the most gorgeous to look at, the most enchanting to listen to, and the most challenging to interpret, well yes, then it probably is the best film ever made.

The Lighthouse = Shutter Island + The Shining

Indeed, The Lighthouse is basically a more artistic version of Shutter Island. A major difference between an artistic and an entertaining version of (more or less) the same movie, is that in the latter the film explains itself in the end, whereas in the former very little (if anything) is explained, and the confused viewer must look for an explanation on the internet.

An explanation like this one, for example:
mashable.com/article/the-lighthouse-robert-eggers-meaning-explained-ending/?europe=true