This so called "study" has been around for years.
The man is not an engineer. He is not studying how the filter works under operating conditions. He is simply cutting them open and thinks he can make some kind of determination by just looking at them.
If I am going to make a judgement, I want the device to be examined under normal, and extreme operating conditions by someone who knows what they are doing.
I have used Fram filters for years on my own vehicles, as well as customers. Never have I seen one filter related problem. The blaming of filters usually has some other cause. Since I have seen no laboratory doing such testing, I will go with my experience.
When I read these posts, very few have actually had problems. It is always "I knew a guy," or "a friends car," or "I had an uncle." Seldom a first hand experience.
I'm not saying Fram is perfect. All mfgrs have their problems. Last I checked, Fram outsold all other filters combined by almost 2 to 1. With this much production, there will be more problems just due to volume. If the filter is as bad as some claim, and has the defects claimed, I would think the company would have trouble selling the product. But, that doesn't seem to be the case.
Some of the Fram bashing started years ago with a problem with motorcycle filters that had a bad run, and damaged a few bikes. Fram corrected the problem, and compensated those that experienced damage. But, the fire had already been lit.
If I stopped using a product everytime I had a problem with it, there would be very few products I could use. I had a bad experience with a couple of Motorcraft spark plugs. I guess that makes them all bad, and I shouldn't use them anymore. Common sense has to come into play somewhere.
As far as price, Chinamart prices for Fram and Motorcraft are about the same with Motorcraft a few cents higher. Filter cost means nothing. To get the best filtration, the higher grades of filters should be used anyway, if that is your concern. A three dollar filter is a three dollar filter.
I think one problem some have with filters is they do not know how to properly change the filter. I saw one comment that due to the griping surface of the Frams, he coudn't get a wrench on it to take it off. You should'nt have to use a wrench if you put the filter on yourself. I have removed some filters to tight, I had to punch a hole thru the damn thing, and use a long bar to get it loose.
The filter should be hand tight. One mfgr recommends tightening the filter 3/4 turn after seal contact. I use this as a guide on changing most filters, no matter the brand. To get that 3/4 turn, you have to have pretty strong hands as it does get tight. Matter of fact, most people overtighten everything, bolts, screws, etc.
Clean the filter surface on the engine.
Lubricate the filter seal with oil or grease. If you put it on dry, it will not slide in place easily as it should, and could pull out of the filter completely. I think this is where some have problems with the filter leaking or blowing out the seals. The seal gets kinked or damaged when installing.
Properly tighten the filter to the engine.

shady