I took this flight a few months ago, and the seat controls were completely unreadable. Looked like somebody scratched the pictures off the buttons. Being my first time on the 787, I had to have the crew describe(/guessing and trying) which buttons were doing what . Obviously never complained about such a small thing, but I was disappointed by the state the aircraft was in after such a short period in service. The leather was very scuffed as well.
Not as bad as the outbound 747 I was on though. The IFE for 1K was loose on the top, and it got to the state where I feared it might fall out of the wall and onto my legs. Crew offered another seat though, but I ended up just stowing the IFE instead.