Top positive review
100% fail rate
Reviewed in the United States on January 9, 2017
I authored a DVD for dual layer and thought these cheap discs would be worth a try, even at one-half the listed burn rate to be safe. After about 12 attempts, I could not get a burn to get past a few percent, assuming it started at all: this is 100% fail rate. I've never burned coasters with other media, DVD or Blu-ray. I was able to burn random files such as for data backup, but I didn't buy these for backup: I need the dual layer for long DVD programs. I've moved on to premium DL-DVD media, not terribly surprised at what I got for what I paid here.
UPDATE: My desktop PC burner (Pioneer BDR-203) just didn't like this media. I upgraded ny review to four (4) stars after trying these on my laptop's burner. What do you know? I got perfect burns at 6x burn rate, and ImgBurn verification flagged no errors.