When Armond Goldman's son first comes to see his father while Albert is on stage, the father and son talk by the pool. Right after Val tells daddy he's getting married and the father goes for a second glass of wine after downing his the glass is suppose to be empty. As Armond goes to the cart to fill his glass back up if you watch closely you see that the glass is half full with wine before he even pours more wine into it. Would you call that an error in editing?