Citizen Kane has been considered the greatest film ever made on many an occasion. Is it worthy of such high esteem? Certainly! Is it the best movie ever made? No, but it is certainly not far off.
Let us for a second forget its influence on future cinema (which was considerable, with only Birth of a Nation even coming close) and look at it as just a film.
Orson Wells is unforgettable as Charles Foster Kane. He matures through the film from the infectious and enthusiastic editor of a struggling newspaper with his ill-fated 'declaration of principles' to the bombastic, fist-thumping political hopeful and then finally, the man in inexorable decline with a world that had ceased to listen. The other actors (many of whom were new to the screen) are also very good.
The directing is captivating (I use that word only because there exists no word in the English language to describe how good it really is) with the use of strong lighting on shadow hooking your eyes onto the screen, meaning you cannot turn away, 'Ludivgo Treatment' style. The script is also a dream (despite the fact that Orson Welles was not as big an influence as the crediting suggests).
I will also give a mention to a line that is very personal to me, which I mentioned in the title for good reason: 'One day in 1896 I was crossing over to Jersey on the ferry, and as we pulled out, there was another ferry pulling in, and on it there was a girl waiting to get off. A white dress she had on. She was carrying a white parasol. I only saw her for one second. She didn't see me at all, but I'll bet a month hasn't gone by since I haven't thought of that girl'. There are many other wonderful lines, but I love this one because I bet there isn't a man alive who hasn't had that experience of that beautiful girl they only saw briefly, never spoke to but always remember.
Citizen Kane may or may not be the greatest film ever. One thing is for sure: There are only a handful of films that even come close.