Seige is something thats very specific who can/want to attend because of commitment and also most importantly, timezone. NA itself have EST and PST and here we also have another problem in classic where EU also dimed in which makes seiges attendance fluctuate ALOT. Honestly i dont mind if the elyos is 2:1 us, honestly thats fine as long people attend and lvl up, it will still be fine, fun and competitive.
However like Xeno said, this double XP event ruined it all. Our top legion in asmo all left for siels and many followed suit. Our legion "Worry" is just staying here having a good time i