BBC4's 'After Dark'

Sorry if there's a thread on this already (can't find one with Search) - but anybody else been watching them?
I hadn't realised the series had been resurrected until accidentally switching on to the one about Iraq (last week? 2 weeks?) - got that taped but not watched yet -
but I thought the one last night about child abuse & porn was GREAT: at times exasperating, electrifying, cringe-inducing, infuriating....who else saw it?
It's late & I need to sleep for work tomorrow - but I'd like to hear any opinions.....
(I found myself disliking almost every single person on the program - thought 2 or 3 of them were downright creepy/disturbing in different ways - Esther R*ntzen for one - and am wondering whether my gut-instinct dislike and (maybe resultant) lack of sympathy/admiration for the main Ex-Victim Firebrand woman is indicative of something badly wrong in my priorities/attitudes/sensitivities, or whether there was something valid in that reaction.)