I just saw the film "I'm Not There" today with Heath Ledger in one of the major rolls.
First I'll say, I LOVED this movie! Second, Heath Ledger was GREAT, and his acting was powerful as was all the other actors. Third, the fresh knowledge of Ledger's recent fate did not in any way add or take anything away from the scenes with Ledger. I was hit hard and saddened by the news of his death, as you can see in my past postings on the subject in this forum. With that said, I don't think people should let the fact of Ledger's death dampen your enjoyment of his work. Not in his past films, or in the upcoming Batman movie.
Let's celebrate the man and his fine work.
FF