Just flew a Green/White Song bird from SNA to ATL yesterday. The plane was recongfigured; however, hadn't been repainted.
When I approached gate 13 at SNA, my heart did skip a beat when I saw a SONG plane. I immediately asked the GA if it was reconfigured & it was. Believe it or not, a PMU worked like a charm for the coast to coast flight.
Passengers, who weren't familiar with Delta's Song days, where asking the GA, "What's SONG? Am I at the right gate?".
The seat video entertainment systems is nice; however, I had a 10 year old in FC right behind me...punching the seatback while playing a game. Fortunately, the parent kept him aware of not rocking my seat.
Travel safe