Why do balance changes bring out the worst in a community?
Everyone agreed before that engis and magus were pretty much just pullbots. Yeah, good engi's and magus could still do some decent aoe damage, but their worth over any other dps class was determined by how useful an aoe pull would be in the situation.
Everyone 100% agreed that their ST dps was horrible. There was literally no situation you would rather have an engi or magus for a ST dps over any other rdps class.
Now there is! They still do way less burst, but have comparable dps and far more range if they stay still. For the first time ever their single target dps specs (even though the skill tree's are horrible) can be viable.
On the forums though, we got people yelling nerf before they've even understood the patch notes:
Bullen1995 wrote:Lets be honest here even if you agree or not the damage is to high honestly...
Unshakable focus was cut to only provide 75% bonus damage instead of 100% so it is indeed a nerf but we talking a (140%) damage increase with both even after the nerf.
(Unshakable focus doesn't stack with turret buff now, it's not even worth taking over other M2's as it's now a 35% damage increase if you're by your turret anyway.)
People completing fabricating facts, such as Engi & Magus being THE BEST rdps in the game for kiting:
kweedko wrote:Actually eng/platewizard gonna do more damage then sw while kiting or chasing, due to more dots available and your turret still shooting even if you not near it.

Maybe you just need to spec right for mobile eng/magus gameplay.
This is despite the fact they have NO ranged slow and so they can't even kite melee whilst using DoTs because it'll break their cc and they don't even have the talents for a kiting build to exist.
I think people should hold off a bit before crying nerf. Most people seem to complaining about ST engi builds now rather than aoe. Maybe it's the fact that a class that previously didn't even exist in RvR has suddenly become quite viable that's make it seem too strong?
For example, if Sorc's or BW's were awful, then suddenly buffed into what they are now, can you imagine the forums.
"Waaah, i keep getting 1-shot by Sorc/BW undo buff!"
That would be the result of people getting used to their niche of huge burst damage or not understanding how their burst damage works (and not cleansing for example). Right now, no one is used to this new viable spec, so give it a second before you cry it's OP.