TLDR: I liked this. I would probably only recommend it if you enjoy very lighthearted, daily life readings. There isn't an overarching plot (from what I can tell), but I enjoyed it as a light read on the side.
Longer Review: I watched the anime of when they were young, so to read the manga where they are adults seemed like a great idea. I really liked this volume. The weird thing is that I do not necessarily know why. There is not really a plot, there are limited characters, but I still really enjoy it. I was excited to read it. Perhaps as a main read, I would have been disappointed. However, I read this on the side as I was reading other books and starting my semester at school. I feel like if you treat this series as a light read on the side you would probably enjoy it. The other reason you may enjoy it is because you have read the manga from when they were young or you have watched the anime. Just make sure you go in with the right expectations and I think you will be delighted with this volume. I look forward to reading some of the other volumes.