As far as I can see, it boils down to this:
I don't like 'em. I think they're overrated, because (after 40 years' experience, with many folding cameras) I've mostly found 'em disappointing. Some are OK; most aren't. If you disagree, that's fine: it's not my problem. Some people like 'em. Best of luck.
Chippy's viewpoint:
Roger is wrong and doesn't know what he's talking about. He's whining and should get a life. If he disagrees he's a narcissist.
If I have misrepresented Chippy I apologize.
Cheers,
R.