All burns are bad. However, such bad burns like the old one, I must confess I haven't seen in my life, not even in the threads with fake media.
The new burn has POs higher than 4, but I assume the disk can be used.
A good burn here
My suggestion, get rid of the NEC burner, it's less than average in burning quality and one of the worst readers ever. I always suggest LG burners for reading purposes.