I'm a little put out that Force Storm can't massacre mobs anymore, but it does mean I have to use a variety of skills/abilities/tactics to win fights rather then "storm, storm, storm".
Also, I've been around this game long enough to know that sooner or later there'll be a buff to what was lost and things will swng again in the Sorceror's favour. So in the end, I have to lob lighning and hope my companion can tank enough while I'm healing them to secure a win.
Also, I'm level 56. I've hardly noticed any "nerfing" other then a reduced duration on Force Storm, but that could be because I'm HK hunting, so I'm taking on enemies that at sometimes 20 levels lower then me.