Michael Ryder back in his first three years with the Canadiens. The only thing he did was score goals and position himself well to score some more. Made some pretty highlight-reel level passes once or twice in a season too, not that he was inherently much of a playmaker. He sucked on defense, sucked in transition, was slow by all standards, not that physical, lost more battles than he won on the boards, but I still loved him as a player.
Then he had a bad season, went to the Bruins, and he was dead to me from that point on.