It's unsatisfying because it's a zero-counterplay weapon. Autoattack. DPS circle. Root target in DPS circle if no defiance bar. That's it. No blocks, aegis, boons, boon strip, conditional skills, mobility, combos, no setup and payoff. It's fundamentally boring to use. The graphics don't help, they are boring as well. That said, that's ok. Every class should have at least one low skill floor, brainless weapon. That's fine. So my preferred fix is to overhaul staff into a ranged support weapon (similar to trident). Don't need to change scepter if it's not the only choice anymore.