I really dont know who these people are and what game they are playing im a 51 guardian and i love the changes.
I dont know what you all are doing to lose agro but since the patch i rarely lose it if i do its because i was chating and not taunting. Even the nukers are telling me "Woah nice change on the taunts i see didnt get agro even after nukeing it for xxxx points of damage" when i see that from a wizard class then i know im doing my job right and that they fixed my class.
Those of you all who are having problems really need to go back and read what your spells do. If your losing agro and not geting groups because you think that other clases can do better then you all are smoking something and not sharing with the rest of us.
This has been the BEST patch for guardians.