Well, I take such seats on long distance flights (France to Japan, with one stop), and we take the same last aisle seats before the toilets, on both planes (A380 and B787) and on both way. Overall we are satisfied and will do again :
- no one bothering you behind and you do not bother anyone when reclining the seat
- easy access to toilets AND to water/snacks at the back
Maybe it depends on airlines and on what other people eat before their flight :D