What would you consider a "good death"?

My grandfather laid down for a nap before dinner. He never woke up. Apparently he had an aneurysm that burst. He never felt a thing.

Being blown to smithereens so u dont feel nothing

Dying in my sleep.

Any kind of death that is painless and that you do not see coming. Furthermore, I do not want to die at a time that would be inconvenient for my family for me to be dead. I would want to die after I had already done what I can do to make other people happy and my family happy, and after my mother and brother dies so that they do not experience pain from my death.

If you have seen The Last Samurai with Tom Cruise you have one definition.

If that one doesn't suit you, here's a worthwhile comment from the internet.

Poets, professors, priests, and plain folks all opine about what makes a "good death." In truth, deaths are nearly as unique as the lives that came before them -- shaped by the attitudes, physical conditions, medical treatments, and mix of people involved.

Still, many have pointed to a few common factors that can help a death seem good -- and even inspiring -- as opposed to frightening, sad, or tortuous. By most standards, a good death is one in which a person dies on his own terms, relatively free from pain, in a supported and dignified setting. 

Personally, I would appreciate one that serves well everyone involved.

A quick, unexpected one.