Oohh, good question that John.
I was just about to post my thoughts on BL products which runs somewhat longer than 30 words but you may have made it redundant, seems a shame to waste all that prodding of keys so I'll post it anyway
I reckon GHT has just been unlucky.
I have had a few minis from bog standard 1000's to a bored out 1275 "stage 3" job that stands in my mind as one of the most fun things I've ever driven. They are so simple I have found them really trouble free, the same goes for the Austin 1300 GT I used to own that kept up with cars 20 years newer and again never failed me.
My sons first car five years ago was a 1978 mini 1000, tatty and welded to within an inch of its life but he flogged it for a year and 20 thou miles and all we had to do was a head gasket and a wheel bearing. Bearing in mind its age and the abuse it was taking I don't think that is too bad at all, at least a head gasket change is only a leisurely afternoons work. I've always said I'd trust an A series engine to take me anywhere. An engine that came about in the 50's and made it through to the 90's powering all manner of workaday cars quite happily is no mean feat.
I used to have a Rover P6 2200, luxury and style, good cruising speed and again pretty reliable that could keep up with far newer cars with more grace than they could ever muster.
I did once own a Triumph Dolomite 1500 that was pretty miserable for cutting out, but it always got there in the end, that though was more my reluctance to spend cash on worn out ignition components than it was the cars fault.
Then there has been an Austin A50 and now the A30, both very capable machines of their era and still usable today. And a scruffy Morris Minor I dropped a 1275 Ital engine I rebuilt into, that could go pretty well and never had any problems.
All so mechanically simple that nothing need scare the most basically equipped (and very basically skilled) home mechanic, not something you could levvy at a ten year old Diesel Mondeo today.
I'll admit that few were actually trouble free, but so simple to fix by the roadside in most instances by twiddling with the points and cleaning the dizzy cap you couldn't really complain. Perhaps this stood out more when other brands had gone to electronic ignition, but even this is a painless and cheap upgrade, in fact I've just done it to the A30 today.
Not all was rosy with BL, blame the unions, blame under investment and bad management, but we always remember the bad bits and it gets repeated and grows.
Anyway, just sayin...............
What do you think of Fords? I've never been keen though I once owned a Corsair that will forever hold a sweet spot in my memory, 70's Escorts nothing special, 80's Escorts and Orions were no better than late BL offerings yet every one seems to have forgiven the blue oval.