Some great debate here. I was more or less addressing the more recent output of the big three, and am indeed open to having my mind changed. I'm not saying they are bad, perhaps not quite as great as they are generally considered.
Jack, is well, jack as far as I can see mostly plays the same type of character. Interesting and charismatic, true, but the likes of Morgan freeman has played a greater variety of characters.
DeNero, a fine actor it has to be said, but he has been phoning in his performances in recent years. Silver linings playbook was an excellent film, but I think he was out acted by Bradley cooper, Jennifer Lawrence and others in it. He was totally out acted by sylvester Stallone in Copland.
As for Pacino.....he was even unconvincing playing himself in jack and Jill.
I consider him a hack and a ham and of the three by far and away the most over rated.