I wanted to watch this as soon as it finished because of the hype, but frankly I feel like I'm going insane reading only 9 and 10 star reviews, so I thought I'd contribute.

- Plot: This is frankly my biggest complaint about the series. While I appreciate that there wasn't unnecessary conflict or excessive filler, there were plot holes left and right that get brushed off by the "artsy" vibe. The gaps and cuts leave the audience to consistently fill in parts of the plot themselves. It's nice that the writing doesn't say everything, but they use this as an excuse to avoid explaining plot events and actions that don't make sense for the characters and situations that have been established. I feel like the high production value and again, "artsy" vibe distract from the actual holes in the plot and leave most viewers to assume that they simply didn't "get" it, rather than recognize this as a fault of the writing. It's the equivalent of flawlessly coloring and shading a portrait so that nobody notices the eyes are completely different sizes.
- Acting: ...and this is the highlight of the series for me. I thought pretty much all the actors did a great job with their characters. It wasn't too heavy handed or cringey (the dialogue was decent, which helps), and felt that the entire cast had great chemistry. I enjoyed watching the friendships between the characters as much as the main couple's relationship. I also appreciated the styling of the characters -- it felt like they all had distinct styles, which suited both the actors and the characters.
- Characters: The main couple definitely falls into the webtoon-BL tropes, with the perfectpopularrich love interest and the smallawkwardloser protagonist. I liked them as individual characters though, especially how they behaved differently around different people. The best characters by far were the (non-ex) female characters, which is really refreshing for a BL. They felt like they had actual personalities! It's nice to see at least some female characters the audience isn't supposed to hate. Not a huge fan of the "fat character who is always eating" trope or them suddenly pairing up the only plus-size characters, but otherwise decent.
- Mental health angle: As much as I appreciate an openly depressed main character and genuine discussion of mental health issues, there were definitely some flaws in the execution here. The "I'm just here to get my drugs" aspect and questionable mannerisms of the therapist really invalidate a lot of the later therapy scenes. It seemed to be going in a good direction with the "If your trauma is causing your relationship issues, you need to sort out your trauma first" point, but that was wrapped up way too quickly with yet another "unspoken" development (read: plot hole). As a plot device to give insight into a quiet character's emotions without weird internal monologues, the therapy plot worked worked. As a genuine portrayal of trauma and treatment, less so.
- LGBT: Interestingly enough, the reviews here seem to be split on praising this as a great LGBT story, and praising it for not shoving an LGBT agenda down your throat. While this is a step in the right direction for KBL series, it still feels very much like a BL, and I was actually a little upset at the characters' reactions to other LGBT identities. The biggest flag for me was the portrayal of drag, as a character gives a report on Hedwig and the Angry Inch while dressed in the drag style from the movie. The character is both demonized and mocked, and the audience is set up to react to the character in the same way. I frankly have no idea why they included an entire scene just to make someone in drag the butt of a joke.

Overall, I thought the good acting and high production value show through, but they can only do so much to distract from the actual issues in the plot. It's icing on a bland cake -- nice decoration, but there's nothing special underneath.