I liked the series a lot, I find that the transposition to live-action has been done very well. To be honest, I was very worried about being disappointed, being very passionate about the manga and the anime, but I think it was done with a lot of respect for the source, although some things have changed.
Uenoyama and Mafuyu have been made very good, their characters and their love have been understood; similarly Akihiko and Haruki have been beautifully developed. I felt every single emotion and was looking forward to a new episode.
I highly recommend watching this title and I suggest recovering the anime and manga, in case you don't know them, so as to deepen even more the protagonists and the story.