Casablanca is a bit overrated, isn't it? Sure, it's on my 100 list since I used to fill my walls with Bogart posters when I was a teenager and I have some nostalgic feelings for it somehow. But the second best movie? Wouldn't say so.
I suppose it ends up this way since so many filmspotters have it SOMEWHERE on their top 100 list, even though in many cases further down. But it adds up.