How long ago was this? My experience about a year ago was the opposite, btrfs held up really well on a failing drive and I managed to copy the filesystem with

How long ago was this? My experience about a year ago was the opposite, btrfs held up really well on a failing drive and I managed to copy the filesystem with 'btrfs send' without suffering any data loss or corruption as far as I've been able to tell. I also had a btrfs filesystem on an external drive with a lose USB plug that caused it to disconnect once in a while, and didn't have any corruptions or loss on that one either.