The slope between the chapters is very noticeable when you read them one after another. The first one, aside of the wild premise of “Four insanely hot people instantly fall hard for this random ass cop from Sandford, Gloucestershire” had enough inner logic for me to willingly suspend disbelief in order to enjoy my reading. Sure, you had options to play a simpering doormat afraid of their own shadow, but you could also pick more plausible options, like shooting A (I always shoot A). It establishes your MC without railroading them too much, i.e. they always got two friends, but you can pick how you feel about them, ditto about mum, MC can have an ex if you want to but if you don’t, you’re free not to. That’s good. The story also makes sense within given limitations and minor nuisances are relatively easy to handwave. Thralls overpower those supposedly top agents? Well they’re kinda zombies, no sense of self-preservation, just blind tenacity. Murphy clowns those same agents later? He’s high on MC’s bloo. MC hands his ass to him? Also possible, maybe he crashed right then or just got too high.
All is well, all is good for the few first lines of Chapter 2. And then.
I played as something who is understanding and in good relationship with their mum. Suddenly, I am again asked to confirm I’m really not mad with her? Why? 
“OMG whee, the Carnival, yay!!!” as an option – are you serious, game? Are we five?
And it piles on. Why is Vieno, why is whatsherface on red personality, Elidor can cover for both of them, he establishing a bond with MC makes sense since it should have taken long time for MC to recover.
Verda’s kids. What sort of brainless moron gives shitton of sugar to a two year old?
Still, maalused is a cool concept, I get to shoot shit again so that’s good, tantalizing glimpses into ROs pasts, all good. M’s route, very good, two adults who both know what they want.
F, I start to notice, is not a character. It’s an omniscient plot device who knows exactly how everyone feels about each other and always comments on that. Agency starts to show its incompetence by assigning puny Level 5 to what seems to be an extremely powerful precision telepath.
Absurdly spacious sewer system. I played enough RPGs not to mind this, but incompetence of both Unit Bravo and trapper mooks are bit harder to ignore.
Still, decent romance scenes. Maalused are relatively easy to placate, all you need is not to be a complete dick to them. Good. Falk is kinda obsessed wih MC; odd but flattering. Also, can be explained by drug blood factor.
Aaaaaand then. Chapter 3.
(Didn’t do A’s route until today, couldn’t know why A people are so bitter. Now I know. What a twat. My heart goes to you, A people).
It’s all so bad. So, so bad. Nobody gives a fuck about multiple kidnappings in Stanford, Gloucestershire? Really?
Yet another new supernatural, Maalused served their purpose and are forgotten already, yawn.
Suddenly, MC is expected go all wobbly-lipped at M stating the obvious in the cafe. Instead of going “Oh shit oh fuck oh NO, why is he ruining the good setup we have with ~feelings~?” at the later scene.
Everything that involves Trappers and shit from then is cringe comedy best to be ignored.
Speaking of ignored. Chose to completely ignore Vieno’s existence in Chap 2, still forced to care in Chapter 3. Why?
Unit Bravo owns MC in training sequences, but not Trappers. Why? 