First of all this is a great comic.
Both the story and art are simply beautiful. I found the idea of following this trail of letters intriguing and heartwarming as you watch more about these characters get revealed in the process while the story around them is thought provoking and touching and the art alone is something I could look at for hours. The characters were well done and in my belief rather realistic.
Though short, the length is not without reason. At ten chapters it works it’s way through the letters and story at a good pace. Although I would as a fan want more I believe it was the right choice to end it where I did and if longer might have overdone or stretched the story to much.
That being said the length is also a positive as you don’t have to commit much time to reading it and with that fact and so very much more I would most definitely recommend Your Letter to pretty much anyone.
(Seriously though you should read it)