I can certainly understand not liking this, but it seems like a lot of the negative takes have come from people expecting it to be something else. I guess because of who was involved in its creation, a lot of people expected something along the lines of Sherlock. Maybe there was also some misleading marketing involved, but if so, I missed it.
What it reminds me of more than anything else (and *far* more than Sherlock) is Fargo, both the movie and the FX series. It's a dark comedy with two main plot lines, one about regular people who get themselves into a criminal misunderstanding, make a series of bad decisions in the ensuing panic and progressively making the situation worse for themselves until it all unravels, and the other about a journalist collaborating with an eccentric, hyper-competent death row inmate to rescue the person who got imprisoned in one of the former group's early bad decisions. I'm not gonna deny that it's implausible and absurd, but I think that's by design.
If you go in expecting Sherlock, you'll probably be disappointed. If you go in expecting Fargo, I think it'll be enjoyable enough.
