These are a couple of interesting lists.....I"m most interested in the "Movie Score" version which ranks his top 50 movies using a score that combines the ratings of viewers and critics and factors in the awards won.
Until you see the sum total of his body of work, if you're like me, you don't appreciate how prolific an actor he's been and likewise how many enjoyable (I didn't necessarily say critically "good") movies he's been in in between the stinkers. Personally I don't think he's a great actor, but still I can think of more than a few movies, the genres of which lent themselves well to his style and skill. My favorite of his was "Conair" although Raising Arizona was up there too. You?