Is galactic conquest worth the headache?

They need to make it a lot less tedious. Too many global feats that require repetitive battles. C&C music factory kills require 20 battles (unless you can manage vs. BH or NS) which is over three days of natural energy regeneration. 40 malgus, 40 clones, 20 wookiees. Just so boring to do time and again. Even with trying to use malgus and clones as much as possible in normal battles through the five sectors, I still have 11 malgus and 12 clones left for the last 30 keycards to hit red crate. It is just a big time sink when you have tw, tb, GAC going on (on usually 2 of the 3).