Unsure if this is a YA book I'd like

The cover of THE LAST GIRLS STANDING is creepy and fits well with what the book is about. After reading the synopsis, I'd be unlikely to purchase this book in a store but I'm glad to have the opportunity to read a sample of it here since I like to try a variety of books. The premise doesn't strike me as something I'd like though. The Final Girls trope is not one that I typically enjoy. The writing is ok. It's not terrible but also doesn't really excite me. This is a book that I'd consider borrowing from the library and hopefully I'd be pleasantly surprised and really enjoy it.