It's a gut feeling I have. And I'm pretty good at gut feelings.
Take the Joanne Yeates murder. When the landlord was arrested, I knew it wasn't him. Against probably 95% of the UK population.
People were saying ridiculous things like, 'you only have to look his [the landlord's] combover to see that he did it.' Or, 'he's a weirdo, he's never married.' Stupid comments like that.
I had the killer down as a man living very nearby, a next door neighbour. A strong man in his 30s. I have other reasons why I think the man on remand is the killer, but I won't go into that.
As regards Bamber, I have that gut feeling again. It would take a very unstable man (or woman) to cmmit those murders (she was unstable). And what would Jeremey gain? He isn't a stupid person, he would know the finger would point at him.
Did he really hate ALL HIS FAMILY?

I doubt it very much. It takes real hate, or a massive mental instability, to do those murders. I don't think he is capable of that.
Also, where is the real evidence against him?