The true insight of the piece is how it got there in the first place. And I don't think any serious cinephile will give you an answer to "the best movie of all time" without qualifications.
Anyone who doubts citizen Kane really needs to check out what kind of films were being made before it. CK was bold and experimental, an astounding picture. It’s still fresh in many ways and moving, dated too for sure but a definite classic. Orson Welles is legitimately one of my artistic heroes and he got screwed by the powers that be at the time. I kind of hate to see his work presented this way when he himself loved many of the film makers with movies on the sight and sound list.
Honestly I’m very take it or leave it with Hitchcock’s Vertigo which is the current #1 and it will probably maintain the stop spot on the critic list during the next polls. I also don’t get Sunset which always places super high. It’s good and the running in the field scene is a thrill but that’s the thing about these lists anyways, they are just a statistical average of what everyone thinks but we all have our personal dark horse favourites. One day, Battle Royale will get the credit it deserves.
I’ve been drinking if this seems disjointed.
I like Battle Royale, and Seven Samurai is good, for an action movie. I hated Citizen Kane and Tokyo Story, and consider both to be highly overrated.
I'd say there's probably hundreds of films that can reasonably compete to be in the top spots. Most films aren't given that chance since they aren't widely seen by critics. For example, the 1985 Soviet film 'Come and See' is an utterly stunning example of film's power to document trauma, convey another's pain, and do so in formally and visually inventive ways. It takes pathos to the extreme. I do believe it should be considered one of the greatest films for these reasons. But it only came out 35 years ago and simply has not been shown enough, so it doesn't have the canonical heft it deserves yet.
I do think the canon is important, even if it's just because it forms the foundation on which contemporary films sit (at least those with artistic pretensions). But it's important to have your own voice when watching them. I, for example, like Tokyo Story, but think Floating Weeds is the greater Ozu film, not least for it's beautiful images - it is perhaps the best-looking color film.