I must say even with the save issue - I really like the Defense Feature in GW.
Other than a couple of folks this weeks (two to be exact who choose not to do the unique but the standard meta) I have had a blast going up against some really really awesome teams.
And I have even lost in what I call a fair battle.
For example King High Forge or StoneHammer with Lord and Lady IronBeard is a tough team to beat. Focus on the wrong target to eliminate CAN get you toasted.
And I am hearing this from other players too…they like that they finally can do something different instead of the same old team to battle the same old meta team and then it is RNG only.