That said, Suchet's performance is magnetic but almost a bit too dignified to me. Stewart's take is not as handsome and agreeable, but makes perhaps more sense for Shylock - that raised-index-finger teach me moment is just sublime smartassery.
Suchet's Shylock is angry for being wronged, and rightly so. Stewart's Shylock is justifying his actions, and a little proud of himself for thinking of the justification. With modern eyes it's very compelling to side with Suchet's Shylock, of course, but it's perhaps not really the character. But then this duality is of course a great reason the play remains forever relevant and popular.