I tried to watch this a while ago but like you thought she was glazing over a lot of detail. I stopped watching it after 20 minutes or so.
I thought she picked out the salient points very succinctly. She made it perfectly clear, on several occasions, how easy it is to pull out individual points as -allegedly!- denoting innocence, but it's only the evidence as a whole which is pertinent.
I'd previously known nothing at all about the David Bain case. I really can't believe that a second jury found him innocent.