How important is Accuracy as Merc?

How important is Accuracy as Merc?
Is Resolute Technique on passive tree "trap" choice? Or is it viable to invest in it and just pick Str over Dex for Life? (and only get Dex for req eq and gems)


Expanded tab only show chance to hit within 2 meters. They made it so accuracy falls off with distance so that's main main concern. I dont know how it will be in later levels at bigger range.