My main problem with this show

Murder! This show presents an endless series of very interesting and complicated problems and moral quandaries and half the fun of watching is deciding what you would do in these circumstances. But there's always one solution the show always gets to eventually. They just kill everybody. Everybody just gets killed to death. You know what's coming, there's no surprises, so you start watching just to see the how of it. Suspense and intrigue take a back seat. And it gets a little formulaic.