As for the goblin, he tried to throw in our faces all the best engineering machines (well… mostly explosives) he constructed but we… deconstructed them faster 😛 If this is the state-of-the-art of goblin engineering, we suggest them to go gnomish: Mimiron did a lot better job at the time*
As for the ungrateful bugs – I think all the raiders were exalted with Klaxxi! – sorry but if these were the Paragons of the race, we should conclude that worshipping the Old Gods doesnt make you healthy nor strong!
*why I am doing Ulduar references, WHY! /shame