When I first started watching this show I only liked it fine until somewhere around the half-way point when all of a sudden it dawned on me that I'd not only become invested in the characters lives without realising it, I'd also wholly fallen in love with the entire story.
This series has its flaws to be sure, but it also features some incredibly compelling story-telling delivered through beautiful cinematography, solid editing, and fantastic performances by the entire cast.

The set-up may seem contrived at first, but quickly paves the way for some fascinating characterisations; the story at times feels like a character study more than anything else and I personally really enjoyed that aspect of it. The characters are all given a lot more depth than strictly necessary for a light, romantic drama, as well as the agency to sometimes act outside the simplistic bounds of black-and-white morality.
Yu Zhen, for instance, is shown to be clearly aware that his "Single Rule" is not strictly legal, he simply bets on his employees being too invested in the company's continued existence to report his wrong-doings to any authorities.
Similarly, Shi Lei's meddling in the affairs of a client proves to be largely successful, but it is also made clear that his actions are ethically questionable.
And of course there's Yi Zi Tong, whom viewers appear to either despise as an unnecessary addition to the plot for the sake of drama, or appreciate as a necessary instigator of Yu Zhen's character development.
His addition to the story may in fact not have been strictly necessary, but he is a very complex and interesting character. He appears out of nowhere as Yu Zhen's self-styled saviour, presumably out of some lingering sense of guilt over how their relationship ended, and thoroughly derails the leads' budding relationship. He has nothing but good intentions, he's correct in a lot of his assumptions about Yu Zhen's mental state, but for the most part his actions seem to cause more harm than good.

It's these small, unusual elements that, to me, elevate the story way above the level of a silly rom-com.
Yes, it makes liberal use of tropes and cliches, but the characters are three-dimensional, they are flawed, likeable, often genuinely hilarious, and feel like real people, which makes the relationships depicted feel real and believable in turn - a personal highlight for me is Qiqi and Gang's relationship, which is a wonderful depiction of a healthy age-gap romance. Their age difference isn't ignored or put off as irrelevant; their different life experiences lead to differences in opinion and relationship expectations. This in turn leads to conflict, which the two then resolve through open and honest communication and compromise - it is truly a joy to watch.

So if you're looking for a rom-com with great acting, lovely queer representation (there is even a very touching coming out scene, if that sways you either way), and a very sweet slow-burn romance which has some bite and intelligence to it, then look no further.
If you just want something light and easy to watch that's perfect for a lazy weekend on the couch, then this series will deliver as well.
I will say, however, that this is a show best enjoyed in one or two sittings. The slow, gentle pacing best lends itself to binging rather than to watching one episode at a time :)