Well, you either hate it or love it. For me it's the latter.
As a hallmark mystery murder fan I loved it, the humor was pretty dark and vulgair.
Don't expect a real serious murder she wrote. The mysteries are too short, around 30 minutes each.
The biggest problem I had with this series, it was on QUIBI so every episode was about 10 minutes, it's really a shame, QUIBI has some pretty funny/decent series, but the cut-up into small pieces it just awful.
I do hope this series will get a second season (and from there we'll see if it deserves a third) on a service like Netflix or Amazon, with each mystery as one full episode increased from 30 minutes to around 45 minutes, like the original murder she wrote on which this satire is based.