User blog comment:Sarcastos/Blitzkreig Assault Build: Part II/@comment-15832243-20150603074556/@comment-26336580-20150604144829

So relatively means in relation to. 90 is not bad but compared to a speedy Assault, who then pops Adrenaline which is commoly maxed out so usually it gives 11 seconds of 50%+ speed boost, 90 is slow.