Thrillerwork - My favourite Thriller and Opening Idea

My favorite idea is 'Cooking for Children', because I think, although it's just about a serial killer and two cops, through the perverse but also funny idea of that cooking show, it turns into something unusual and new. 
The absolutely objectively explaining tone of the 'moderator (Man Bites Dog) and the absolutely professionalism,which with the killer is cooking make the whole thing funny and entertaining, which is the actual perverse thing. Not the cannibal. The fact that the audience will be entertained by this cannibal. 
Sinister and slow non diegetic music at the end and a sentence like "The next episode will be released next Friday. As usual please don't forget to like and share this video." will bring the seriousness into it and will make clear for really everyone how disgusting and horrible this guy and his doings are.
This also will make the audience disgust by itself.