In The Netherlands, yes I am quite sure they are legal copies. They'd been even legal copies if you rented them and made a copy. You don't need to own the original, all you need is that the source was both legal and legally in your possession. You're then allowed to make a copy of it for private use. You're not allowed to distribute it further, you don't have a license for that.
My US ex did the same. She'd rent Netflix DVDs, rip them, and bring them back. Tho that was a long time ago as Netflix DVDs suggests (2005).
Furthermore, I do not feel morally bad about the practice, and the chance of getting into legal trouble with such (if it were illegal) is so small that I simply wouldn't care. You'd have to face a civil court, and how would any party know about your collection if you keep it private?
My US ex did the same. She'd rent Netflix DVDs, rip them, and bring them back. Tho that was a long time ago as Netflix DVDs suggests (2005).
Furthermore, I do not feel morally bad about the practice, and the chance of getting into legal trouble with such (if it were illegal) is so small that I simply wouldn't care. You'd have to face a civil court, and how would any party know about your collection if you keep it private?