hm looked like a tough reset
u had not enough people and maybe they were not in ts for good communication...
when i see the vid i can also see something which might help u.
U know that u have not the best circumstances so u should focus on creating advantages for ur group to maybe win some fights.
When the enemy commander knows exactly on which gate u push through to reach him this is a big disadvantage for ur group and when u have not equal numbers and not enough communication even a ape would whipe u there so try to avoid such situations.
open field i would not build siege but when i have slackers and not enough people to defend a garsion i would build siege...
when u have slackers in group always inform them in time what u do next it is also neccessary to have plan b when things go wrong
on public raid i think u should change contemplation of purity into retreat and for me it looks like u wait too long to use skills which would save ur life... try to make a bossgroup of 4 guards and 1 frontlinerev if u feel like u die when u push or something or ele instead of guard to build a hard to kill motherfuckergroup
just my 50 cent^^