Image via New Line Cinema By Diego Pineda Pacheco Published Jun 30, 2026, 11:26 PM EDT Diego Pineda has been a devout storyteller his whole life. He has self-published a fantasy novel and a book of short stories, and is actively working on publishing his second novel. A lifelong fan of watching movies and talking about them endlessly, he writes reviews and analyses on his Instagram page dedicated to cinema, and occasionally on his blog. His favorite filmmakers are Andrei Tarkovsky and Charlie Chaplin . He loves modern Mexican cinema and thinks it's tragically underappreciated. Other interests of Diego's include reading, gaming, roller coasters, writing reviews on his Letterboxd account (username: DPP_reviews), and going down rabbit holes of whatever topic he's interested in at any given point. Sign in to your Collider account Add Us On follow Follow followed Followed Like Like Thread Log in Here is a fact-based summary of the story contents: Try something different: Show me the facts Explain it like I’m 5 Give me a lighthearted recap There isn't a single defining quality that marks the difference between a great movie and an all-out masterpiece. The latter transcends the boundaries of its genre entirely, delivering groundbreaking truths about the human condition that remain timeless across generations. But often, no matter how much of a masterpiece a motion picture is, it's still so heavy that it's undeniably tough to get through.
Likewise, there are many factors that can make a cinematic masterpiece feel heavy . Whether it's because it's emotionally devastating, because it has a runtime and sense of pacing that demand patience, or because it's bleak and pessimistic, a heavy film can nevertheless be counted among the greatest masterpieces in movie history. These ten gems, ranked from worst to best, prove it.
Image via KimStim Nearly four hours long, the Chinese arthouse drama An Elephant Sitting Still is definitely not for everyone; but all those looking for an absolutely fascinating slow-burner ought to give this masterpiece a chance at least once in their lives. It's also, however, one of the most depressing movies of the last 10 years , which adds another layer of challenge to an already impenetrable movie.
Even still, the inaccessibility of this slice-of-life anti-drama is the whole point, since the film is all about the suffocating sense of meaninglessness and isolation of life with depression. Directed Hu Bo , who was only 29 years old when he finished the movie, suffered from depression himself. Shortly after finishing the film, he took his own life. It's a background that only adds further weight to an already incredibly heavy movie, but it also adds another reason to witness the incredible legacy that Bo left behind.
Gena Rowlands as Mabel Longhetti in 'A Woman Under the Influence' (1974) Image via Faces Distribution Though he was also an actor, Nick Cassavetes was particularly important as a director, one of the most important voices of independent cinema during the New Hollywood movement. His biggest masterpiece from that period is almost undoubtedly A Woman Under the Influence , one of Gena Rowlands ' most essential movies , where she delivers what's by far one of the greatest acting performances of 20th-century cinema.
It's largely Rowlands' powerhouse performance as a housewife exhibiting signs of severe mental distress that makes A Woman Under the Influence such an emotionally heavy film. Its depiction of mental illn…