Samurai definitely has an overbloated kit, along with Dragoon but they aren't as unfair as you make it out to be.

SAM is also the poster child for this game, it's always top tier in ALL content, since its a very console friendly AFK job with lots of big numbers. Don't expect that to die down any time soon.

However. I do think instead of nerfing SAM they should buff all jobs on equal standard. Chaotic is good. Especially for PvP and the fun you can get out of it.