Those quotes aren't from your first link, which is the only one I looked at. After I saw that the first one was completely irrelevant to the comment to which you were replying, I decided not to click on your other links.
But here, since you're a big fan of doing the work on your own, why don't you look up Consumer Reports reliability survey results from the past 5 years, and then you'll see that Kia and Hyundai have been fairly reliable. Are they the most reliable brands? No, but they're usually in the top 10, and up there with the likes of Honda, Subaru, and Nissan. Ultimately, all car manufacturers, even Toyota, have recalls, so citing recalls isn't necessarily proof that a brand is unreliable.