I flew from EWR and had the rear BF cabin. It was very nice- window. On the return I had the rear window and aisle right side in the front BF cabin and there was considerable restriction on the recline due to the bulkhead behind. That and the fact that a couple of aisle donkeys kept retrieving/stowing their purses in my seat back every half hour or so. I woke up EVERY time they did this. It made the 16 hours pretty rough. I was pretty upset actually. Glad I simply used 50K to upgrade otherwise I would have been really pissed if I paid full fare and received a "broken" seat/storage bin.