Sutherland leaves behind so many great films. I can't think of anything thing I've ever seen him in that I didn't love his performance. Whether he was playing a good guy or an evil villain he had a way of making you love his character.
One of my favorite was his portrail of Oddball, the tank commander in "Kelly's Heros". A total wack job, yet he was a key player in the whole silly heist
Rest in peace Donald. You'll live on in your vast collection.of films.