I agree with 15 out of the 25. Not a bad 60% agreement ratio So I like the list for many reasons.
As for the Citizen Kane thing, I am not even disagreeing, although I obviously like it more than you do But have you ever seen the film, RKO 281? It is a great take on how the movie was made, what it is about and everything that happened during the making of it. It will not change your opinion of the film, but it may give you a different view on it. So it will only suck 12 donkey balls instead of 13