Well the game obviously favours classes with endless resources as the hard fights are the ones that last long.
I agree with druid having little flavour, not counting shapeshifting but that's mostly causing by yours truly deciding wizards having to carry grimoires with prepared spells and per rest uses ispoop poor for balance purposes. I've only played release date version of PoE and iirc. wizard was really bad there, so maybe there was a good reason for it. So yeah I have fury druid/evo wizard for ultimate AOE nuke char and sometimes I forget which spells are wizard's and which are druid's.
I agree with druid having little flavour, not counting shapeshifting but that's mostly causing by yours truly deciding wizards having to carry grimoires with prepared spells and per rest uses is