I kinda liked the "funeral" episode better than the "Jack's death" episode. Don't get me wrong, both were very well done, but Tuesday's episode just captured to me what it can be like after you lose someone you love deeply. You hurt deeply, are kinda numb, but still can smile when you think of the wonderful memories you made with this person.
Looking on the in the future, I am hoping for Kate to either have a dream or daydream about Jack walking her down the aisle at her wedding.