Loss is Loss

My Grandma passed away two weeks ago. She was 99 - just six months shy of the century mark. What I find interesting is that 99.999 percent of the people I mention this to reply with the same sentiment that she at least lived a long life. While I agree with them as she did live a long, incredibly rich life, I don't find the thought particularly comforting as she is still gone. I, myself, have said such hyperbole to others in an effort to comfort and ease grief, however, being on the the receiving end is entirely different.
I've come to subscribe to the theory that the longer an individual is with you the harder it is to let them go. This is not to mitigate someone else's loss of a loved one who died prematurely it is simply a statement reflective of how my heart feels.
What say you?