This series doesn't cover a lot of new ground, but it's worth watching.

Positives:

The characters are better drawn than in most longer series and more consistent. The story doesn't wear out its welcome, like most longer series. There is humor in it without getting silly and slapstick, the acting is fairly good - especially Jame Kasama, who I think has the best potential. He's able to project his emotions so that you feel what he's feeling.

When it ends, you'd like more, but you also feel like it stopped at the right place. That's what a good series should do. Usually love triangles are tiresome and make you cringe, but here, where everyone really cares about each other and treat each other with respect and empathy, you'll find yourself actually wishing for a thrupple - I'm not kidding, in the comments section it was almost universal.

The actors aren't afraid of m/m affection, which is refreshing and makes the romantic resolution kind of exciting. The chemistry between everyone is strong, and it isn't immediately clear who the final pair will be. There's an extremely strong clue up front so it's not like you don't know, but still, it's nice for the relationships to be left to develop.

There is no seme and uke thing, which is refreshing - just three guys. No evil ex-gf, no "I'm not gay, I only like___________" It's not explicitly stated, but all three appear to be just plain gay - it doesn't even need to be said. There's the usual failures of communication, but in this case they'r plausible, and motivated mostly by insecurity, not "but we're both guys!"

Negatives:

There aren't really any, other than a few too many tropes - there was one ep that was stuffed with them and it irritated me. I was just starting to get over my BL-character-using-a-knife PTSD, but now it's back. It't not a top-tier series, and it's a fluff piece rather than something that will stay with you like I Told Sunset About You, but it doesn't make mistakes, and its fairly enjoyable from beginning to end.

Story: 8.5 - not groundbreaking, but very well-laid out and doesn't waste time.
Acting: 8.5 - solid - not amazing, but never cringey, and Jame (Mix) strays into pretty good.
Music: 8 - better than most BLs. It's not loaded with sappy overblown balads accompanying montages of good times spent together, it's not the usual insipid BL background music but actually sounds modern, and it's never instrusive.
Rewatch value: 7 - I could rewatch it. It would be a good antidote to a bad mood, and I could watch Big take a few more showers.
Overall: 8.5 - about as good as it gets for what it is.