Comment about the story I am writing

I had planned to have a plot twist after settling the reader into thinking the female serial killer quartet would be having more projects, and that would be the ongoing focus.Now, someone is killing off the killers, so to speak, and a mystery component is added. The questions are: Are you rooting for malevolent Pauline and Sharon- with all her perverse "trophies" ( moral ambiguity because, after all, evil men justifiably died)? Do we feel bad that Alina and Myrtle died? Should we be able to get away with murder? Who's killing off the team and making it look like suicides? Will there still be more "projects"? What about Evelynn and Jillian? What about Jill's staff? None of the main women are very likable, and they all are suspect. Some bad men died, but the women are the bad guys, too. I am enjoying the process, wherever it leads.