For me it wasn't challenging but extreme boring, fighting the same yellow CLS/Han Solo team on node 3,6,9,10,11 and some kitten in between
so I seriously prefer this over the old one, agreed it seems ridiculously easy when you are used to beating the old one, but as they stated, the rewards didn't match the difficulty of GW. And it was broken as it was possible to being able to do a complete HAAT and have trouble getting through GW, that simply doesn't ad up for something that was endgame when level cap was 60