So I didn't rate any of the other episode from this season because honestly I didn't know what to rate them, they were so bland and bad I didn't know why there were still making new seasons.
But this one was actually funny, clever and enjoyable, something I haven't seen from Family Guy since like the last season's Terminator episode. Which kinda tells a lot about the state of modern Family Guy, they have to parody a good classic movie for the whole episode to stay a decent show.
I just wish they had the creativity American Dad writers have and we got good funny episodes all the time, not just 1 or 2 episodes after a whole season of nothing sandwich.
All in all, a great noire dicktective episode with actual funny puns and jokes.