Leon is a brilliant movie, with fantastic performances by those three. Portman was just 12 during filming, must be one of the greatest child performances.
Multiple entries above, so in that light.
Taken
Munich
American Sniper
The Bourne Identity
Goodbye, Mr Chips
Wuthering Heights (with Olivier & Oberon)
[Taken & Bourne have public appeal, but film snobs don’t get it].