I play a Gunnery Commando and think tracer spam is annoying. The reason I like the skill tree is it has tremendous burst potential and finishing power, regardless of what buttons you mash to get someone below 40% health. Having 2 knock backs and a stun makes finishing most healers/casters relatively easy and where I focus my efforts in most war zones.
You want to complain? Talk about how your resolve bar never fills up before your health bar empties unless you have heals. Talk about how even with a full resolve bar, force choke and other stun effects still interrupt your abilities. Talk about how healers have reduced rewards when compared with damage dealers.
I get focused down a lot. Do I need a nerf? Possibly. Why?
Think Mage in plate with heal buttons and a tank's damage reduction cooldowns.