The plane feels more spacious (taller ceiling in the walkway), the seats are bigger and spaced further, at least on Emirates. Added doors on some airports makes

The plane feels more spacious (taller ceiling in the walkway), the seats are bigger and spaced further, at least on Emirates. Added doors on some airports makes the embarkation and disembarkation feel about the same as on any other plane. I prefer aisle so I haven't noticed anything wrong with the curve of the walls.