Review of A Place Further Than The Universe

I had to write this review because I felt I had too to point out a different side of the story. I saw that pretty much everyone gave it a great score but I differ a little. I'll briefly explain why. What was good: The story is original, full feminine cast (men are unimportant in this one), lovable and warm-hearted. When I was watching it, I felt that kind of relief you notice when everything's going well and especially, non-ecchi. However... I found four issues when watching it: 1. It was quite slow-paced. Why did I feel that they filled in the spaces as if themain story was too short for a 13-episode series?
2. A little dull at some moments and small comical gags were repetitive. I got kind of bored.
3. They never explained the background of one of the girls, no ones does actually know where she came from, only a little issue she had at school and that's it. It didn't make any sense especially when ones leaves the country to travel to the Antarctic.
4. Points deducted because there's no significant BSO.

Thank you for reading me. I think if the story is too short to be aired with 13 episodes, they should have done it with 10 or 11 and I would have given it a higher score.