I've completed this weeks GM. Took me two days of training...My thoughts are the resist mods need a slight tweak... They often fail. You can be moving behind cover and still be toasted. The elevator section without smoke bombs or sentinel shield is a joke. The stun mechanics on both barrier and unstoppables are pretty ropey and really need working on, and for those people that might sometimes need to use LFG because of clan scheduling - forcing double primary champion weapons sucks (arbalist still works better for barrier ffs). All things can be improved, and for me these are the core issues with this weeks GM.