3 points wasted in Lightning Spire and Lightning Barrier IMO, better spent in Corruption's 3% force crit increase.
So you want me to give up a range advantage and survivability just to increase critical chance by 3%? You go right ahead, I won't do it. Especially with survivability being nerfed for the Sorcerer in 2.0 thanks to the reduction in Lightning Barrier. I will continue to play a hybrid because going full lightning is still a waste of time. BioWare fails again to do the right thing for the Sorcerer class.