Let's see what Google has to say:
Motorcycle USA - "As it is I have to report the overall experience with these budget buns is favorable."
BikeBandit customer review, all 5 out of 5 stars save one which is 4 out of 5
Private person, Long, favorable review on Sportbike.ws
The Examiner - "The tire is exceptional for the type of daily riding I do."
Motorcycle USA tire comparison - "...we wouldn’t hesitate to put a set on our bike...In fact they’ll work acceptably for all riders as long as you can show some throttle hand restraint when exiting a corner"
...and that's just from the first page of results.
Then try searching for for problem results, you have to go through a few pages but you can find the odd entry, the Shinko 244 off-road tire seems to have some inflation issues and a few people complained that the 005's wore more quickly than they had hoped. Many people comment that the Raven is a stiff tire, but none equate that with anything more than being a by-product of being a sport touring tire.
Tuf, I'm glad you've found something that works well for your riding style, I have too. I have satisfied myself that I am not risking my life to any greater degree by using Shinko Stealths so I'll happily continue using those going forwards. In the future, anybody want to hit me up for a report on how they are doing or to see if I have been in some grizzly accident because of them, please feel free to PM me.
You are absolutely correct, but I don't really know what riding style means. I think you meant my skill level? The answer, I have indeed found tires (multiple tires actually) that supports my skill level quite well. And apparently you have found tires that support your skill level. However, I can tell you without question, you will never exceed the mediocre skill level on Shinko tires.
I did the same google search you did and I actually read the articles you refer to in support of your views. It appears you are willing to place your faith in some guy calling himself "Mity Mouse" on a motorcycle board. Who by the way, spent more time bragging about how fast he was than praising his newly found prized Shinkos. He admitted he couldn't afford a decent tire. He lives near me up here in the NW and is on our local board as well. He posted the same BS locally.
You did find two articles in Motousa. I never heard of either of the authors. The first article written by the editor didn't strike me as being a rider who was capable of a tire test. The second article seem to have more merrit and the author didn't have much faith in the tire only riding in he C (Slow) group. He had this to say:
“Predicable but somewhat heavy steering. You have to be really, really smooth during acceleration out of a corner. Anytime you’d put any immediate load on the rear tire it would break traction. Rear side grip was a bit sketchy and got worse as more heat got into the tire.
Issues with side grip is not a good sign!
Looking at the positive side and giving Shinko benifit of doubt, they are by any stretch of the imagination the lowest as well as cheapest grade of tire available on planet earth. If you can't afford a better tire, at least put a sticker on your instrument panel "Handle with care". If you can afford a better tire, by all means it's money well spent.
The Motousa editor had this to say about his test Shinkos:
For beginner trackday riders on smaller-displacement sportbikes the Shinko Stealth should also be considered as an option.
I've never seen a shinko at the track and I certainly would not recommend anyone hit the track on a shinko. Apparently the author learned enough in one day to decide these tires don't belong on big HP bikes and I agree. Shinkos on a big HP bike IMO is poor judgment. If you are the bread winner with a family it's irresponsible IMO!
I'm not suggesting to anyone what or what not to buy! Only you can make your decisions. The more knowledge you arm yourself with the better decisions you'll make!