Ok, so looks like my upgrade is not happening, and I will be stuck on this plane in E+, and on what looks to be a full flight, for 15 hours. Not looking forward to it.

As of right now, I am in 19G (and seat next to me is open, though I assume that won't last). Ideally, I want as much legroom as possible, but also would prefer a seat without a hard separator (if there is no neighbor).

- How is legroom in the bulkhead row 19? Can an average height person fully extend their legs? Is any bulkhead row better than others in that respect (19, 24 and 40 bulkhead all available).
- Row 39 emergency exit is all free. Should I opt for that, or try to stick myself in one of the empty regular 3 seat groups and hope no one is next to me?