Having owned a Skyline....and a Fleetwood....and a Thor 5th wheel trailers all were supposed to be the worst rvs at that time.
Only issues I had with them revolved around equipment/appliances supplied and built by other mfgs.
The List.
New girl reporter on a local tv station checked with auto shops around town as to which car had the most service work done. Ford Taurus won.
Older guy reported on another tv station did a survey of new and used auto dealers in same town and found a lot more Ford Taurus were sold over all others.
And of course there are the brand forums.
New guy on a GM/Dmax web looking for info on his first diesel truck. After spending a week or so searching he finally made his first post. He asked why would anyone buy a GM diesel truck if all they have are problems.