Also - if you're thinking "Economy Full" is refering only to E- because those seats are full and you see empty seats on a seat map, that's not the case. The entire coach capacity (plus some) is sold out and there's just not enough premiers to pre-select the unassigned E+ seats you see. You'll see that often on leisure routes with a low percentage of premiers. Silvers get to select those seats at check-in and non-premiers will have tickets w/o seat assignments probably until airport.