Sorcs are crippled by these changes. Massive reduction in damage ( less crit damage & vulnerable damage ) ; defensive skills look better at first glance, until you realise CDR has been nerfed. Basically, Blizz have made changes to stop players abusing blizzard/glacial spikes to kill Uber-Lilith, but in doing so have killed damage for all builds.
Don't worry. You will still have your intelligence based resistances and the skulls slotted in your armour to help in season 1
