This is not the first time I have needed assistance to operate premium economy seating. The button you push to recline the seat doesn't work without the assistance of staff to push the seat back. I had this exact same problem with Singapore Airlines premium economy seats. Two choices for lunch - I chose duck was good. After lunch, no tea or coffee was offered, something I have never encountered. A white bread chicken sandwich was the only offering of a dinner snack. Breakfast was good.