DVD-R:LONGTEN 001, any good?

Unique Disc Identifier : [DVD-R:LONGTEN 001]

Disc Type : [DVD-R]
Manufacturer ID : [LONGTEN 001]
Disc Application Code : [Unrestricted Use : Consumer Purpose]
Blank Disc Capacity : [2.298.496 Sectors - 4.489MB - 4,38GB]

[DVD Identifier - http://DVD.Identifier.CDfreaks.com]

Do you know anything about this media?

As far as my experience goes these are :Z :Z :Z :Z

They seems even worse than princo…

i have burn’t 50 so far no problems at all.