I have to say - after 3 days of driving/backing up with these Euro-spec rear headrests - the difference is DRAMATIC! Having come from an Isuzu Vehicross that was my DD for 6 years, I had gotten used to NOT having a functional rearview mirror, so it's taken me a few days to get USED to having one again. It's quite a refreshing change to be able to use the rearview mirror and/or actually look behind through the back window when backing up. I have no complaints with the backup camera on my CX-5, but there is NOTHING like my own eyes when it comes to the "confidence factor" backing up...
I'm glad you are enjoying them. (cabpatch)