To begin with, I am someone who kinda wanted a "story" like this for a while (Yandere/Yandere or Stalker/Stalker). Having said that, this "series" kinda bugs me. This "series" takes the idea
From the get-go, it starts off with little to no characterization. The two of them are such inherently bland characters, both in design and execution. The design is simple, however, the design doesn't matter much if your characters have good/well-written personalities. However, the characters just have the fact that they are "crazy" blatantly tacked on, with out really making them distinctive.
Furthermore, "story-wise", nothing connects or makes a difference. To add on to that, there is little to no "emotion" in this "series". For example, in "Chapter" 2, the reaction was boring/dry. Then it goes to "Chapter" 3 as if disregarding what happened in "Chapter" 2. The whole scene where she breaks in to his house could/should be developed/fleshed out more. You could, lets say, end it on a shocked face of her being utterly surprised over what she finds. Then, go to the next chapter and show her overwhelmed thought process where she realizes how he feels about her (maybe throw in a moment where she is shaking and slightly tearing up over it). Now she knows and he is coming back from practice, so does she stay and admit she knows and feels the same way? Or does she leave, realizing that even if he feels the same towards her, the fact that she literally broke into his house could lead into either a misunderstanding or maybe he might even think ill of her for doing that (even if he would be somewhat happy over her behaviour, he could be conflicted). If they are yandere for each other, they would "overexpressive" and they would have a strong effect on one another. It only just had one of the "chapters" connect with the finger bit.
Here, they are already dating, but its as if they aren't/nothings changed... which feels stupid, I mean, how long were they supposedly stalking each other? Why do they even like each other? Where is the "love" in any of this? Oh wait, it isn't there because there is nothing there other than saying "cute" and "love" over and over and over and expecting it to be something without developing anything in the least. I said this before but whenever the words "cute" or "love" are said it feels empty... like this (Kaguya chapter 132 spoilers)
https://imgur.com/a/HnKbvGp. Rather than liking each other, it feels like they are just using each other as an outlet for bad behaviour. ...Speaking of which...
The comedy here doesn't really stick or have much impact either. If the comedy comes from the fact that they are both kind of stupid and tropey, I guess I can kind of get it...? But it all comes without a punchline and lets the joke just hang there? And it comes at the disregard for anything that isnt the two MCs.
The art is solid and has decent colouring/colourization, but if I *had* to say something constructive, it would be that it feels stiff/off. The best example is the 3rd panel in the first "chapter". Solid colouring, but feels misplaced/misused, idk how to describe it. Perhaps its that there is more emphasis on the colours than the art/artstyle itself? Honestly, I don't think there is really much that needs to be said here.