I don't mind (relatively) narrow seats - I'm fine with 3-4-3 on A380 (or even B777.. when I'm in exit row and seat neighbour can't squeeze over) but the problem is leg room.. imho, 32 inch was the minimum in the past.. now, airlines are going for 29'' or other crazy tight setup.. I remember when you had the choice between 32'', 33'' and 34''.. when Economy was perfectly fine when you had a day flight..