I like the class, sure its a "Glass Cannon" with ZERO self-sustain aside from potions but the concept is entertaining (Plus in MSQ we see gun user's shoot at ppl but hit a Protect shaped magi-wall insead of the target so Guns arn't the "End-all-be-all" it is in RL for Eorzea... thou there was that 1 saying "Guns, mankind's solution to the wizard!" but I doubt it holds much contrast in FF14 as stated)

Plus Guns in a Fantasy Midevil RPG based mostly on Magic & Melee, its to funny to pass up (just like how a Sword in a Shooter is... well its actually scary as all hell there, unless u made uber-besties with a Shotgun, but I digress)