So, I started watching UMWA because I wanted to watch Between Us and thought I should watch UMWA first. I definitely recommend doing so, btw.

UMWA's reincarnation plot is interesting, different for sure. The flashbacks to the past are well incoporated, you notice the difference. Maybe that's (also) the reason though, why especially the first half feels so dragged out. It's a long drama, most probably because it it tells us the story of 2 pairs. Simultaenously, it felt too long. I got bored often times. The second half had better pacing but that's because the first half built everything up.
The little angst at the end felt like it cane out of nowhere. I feel like the problem of "Do we really like each other for each other or because of KornIn?" Should have been raised way earlier and dealt with differently.
Besides that, the leads have really cute moments together, besides that I feel like theres not much substance to their pairing. Pharm cooks a lot, I appreciate learning about Thai dessert. And Dean...swims....occasionally....I believe.... 'cause we never see the guy actually training.
Acting wise, I felt like Fluke had three major emotions on his face the first half: *shocked/doesnt know what to say*
*cries*
*smile*
He gets way better in the second half. Ohm's face is working hard, but not on emotions.
I think acting wise I preferred KornIn's leads.

WinTeam is fun, but seems random almost if you don't know they get a whole show besides them.

What the script does really well though is the friendship between Pharm, Team and Manow (Queen!). Very fun to watch.

So overall, it's still a legendary thai BL, you notice how it's a bit older. The style often reminds me of Love Sick/Love by Chance. I think it's enjoyable enough.