TLDR

Preface: This movie has pretty much all ONA scenes + more,  I suggest just watching this movie.

Satisfying Conclusion?✔️
Emotional?✔️
Actual Romance?❌
Actual Comedy?❌
Fanservice/Nudity? ❌

What is this anime?
A scavenger in a post-apocalyptic world stumbles upon an android somehow still functioning. With nowhere to go for the night, he stays with the android who works in a planetarian.

Did I enjoy it?
It was a nice watch. The android acts... like an android. Some shows that have androids make it so they look and interact just like a human. However this android acts like you'd imagine one to act. There are parameters it doesn't go outside of. It does the same thing every day. However, this doesn't detract from the show, and shows us that it doesn't need to be on human levels of reasoning to make an impact on our MC's life. The movie adds in scenes to the ONA where the scavenger is in the future. It gets emotional so bring your tissues. With the way that it ended, at first I was angry that it didn't conclude differently. But after thinking about it, it is perhaps the best ending this show could have come up with. Give it a watch.