Yes but did you notice rip off from her pervious cancelled show 'women murder club'. i am guessing you forgotten about that storyline with exactly similar details to what happen in that series about the serial killer .
However this first episode showed promise as both character are opposite to each other. it's clear Isles is more outgoing while Rizzoli seems tomboy trying to be a cop. I loved how they decided go with dark murder seriously you really need to be twist get off on dead bodies.
my only concern this show might become a cliché with these two women after few episode.