Its good to see that ANET is listening to feedbacks but it seems that guardian specs (Willbender / DH) has been left behind as no one bothers to care about the class anymore. There are merely few feedbacks on the class and it seems that every patch notes guardian has nothing in it except for slight nerfs to FB.
On openworld / fractals / raids, you will rarely see a willbender & DH anymore and mostly its FB as a quickness / heal provider.
On PVP - willbenders / DH also is almost non-existent anymore. DH is used but it is outclassed almost by everyone, there is a decline on core guard as well due to the superior support of tempest, and FB well forget about it..
On WVW - FB (again) is a must due to stability provider, there are no classes that can replace these yet. Other than that DH once more received a nerf on traps after nerfing their ranged damaged just months back. Core / willbender again has no use except to roam.
FB has taken away all the fun in playing other specs of guardian, everyone seemed to think that guardian is the favorite child but in reality its only FB.
Hopefully some positive change can be made for the other specs to be viable again.