Carnival of Aden event FAIL!!!

Hi, i noticed that "carnival of aden" event so fail, lol to ncsoft. the reward chances are so low, u cnat get any middle reward and u cant get top reward like dark amarantine gun, and some others rewards even in a years of event duration. so whats a point of this event. i doubt players need event with rewards that they never can get. so its realy mistaken by event economy/reality calculations...

but idea of event was nice