I'm glad it ended like this. I started reading early but stopped at Chapter 2. I figured something like this would most likely have a bittersweet ending, so I held off until it was completed. I'm glad we got this instead. My heart is full and unshattered.
Fine enough manga, basic story that didn't take off beyond the initial premise. Was disappointed when ghost-chan didn't pass on, since the reason seemed forced, but at least this timeskip makes up somewhat for that.
You have no idea how much I appreciate how the author didn't go with either the "she finally moved on in the end" route or the "she was actually just in a coma all along" route which are usually the only two possible endings for this kind of story.