The main thing is their insistence that taunt should be use on cooldown. Outside of maybe one or two specific fights or if you just have absolutely terrible gear, that's ridiculous. Taunts should be reserved for mechanics like tank swaps, aggro resets, etc. And you really shouldn't use your free Explosive Surges immediately after a Storm opener. You have at least a few GCDs (before the buff wears off) to do higher threat moves that then make the free Surges meaningful. Using a energy-free ability at full energy wastes its energy recovery potential. Pre-2.0 this applied to Energy Blast as well but with the new mechanics of Energy Blast giving Absorb, it actually is a good idea to use it even on opening.