I must admit I like Steve Coogan too,not his Alan Partridge tbh although some of it was funny,he was really good in Philomena with Judi Dench,he also comes across as a nice guy in interviews etc.
I believe (or what I read) the victims were consulted and their input was used to make the series BUT I agree,what's the point,we've seen every documentary about him,we don't now need this. In fact even thinking about him makes my skin crawl