That's right, but those BeAll media were recalled and replaced. BeAll even tested the returned media, READ the disks, and gave each consumer new disks with new backup.
I don't have bad BeAll media. The BeAll DVD media I've ever had or distributed (not exactly sales activity, unique of South Korean market, no profits but large amount of dealing) were all good and nobody really complained. For some time, BeAll media were just as good as Taiyo Yuden media, at least to some users.
Again, after the recall happening, I don't trust BeAll. Trusting BeAll or not, Taiyo Yuden media are just as cheap as BeAll and Mitsubishi 16x DVD media are just as cheap as BeAll 16x DVD media. After all, isn't that what really counts?