I have 30 hours so far playing with friends, and Arcanist feels WEAK, worse than Warrior, by a factor of three (at least)
TLDR: Very low damage, very low ammo, very hard to regain ammo, can't craft upgrades, skill tree is confusing.
Most of the passive tree is a lie or badly worded, the following examples:
-"Rod speciallist": It says it unlocks an alternative AOE attack, but what it does is unlock a heavy attack with more dmg, I don't notice the AOE on enemies, never gotten two hits out of it, but it does do SELF damage and FRIENDLY damage.
-A lot of the skills like "unstable magic" and "rod maintenance" mention "Wand" and "Rods" when in game we only have STAFF or BOOK, this causes confusion and thinking of " I guess I didn't get a wand yet?"
-Fire mastery gives up to 45% dmg while all other cap at 30% for the same skill points.... Why?
-"Accumulated Energy": This node says and I quote >Opponents HIT by magic explode after death, wounding comrades< ... Well it doesn't. I belive it does work on killing blow if it's with magic, but honestly it's hard to tell, feels worthless.
Another problem is general damage, we have limited ammo, VERY hard to gain more, and we can't craft new ones. We cant apply RUNES, just another aspect of warrior being better than arcanist.
IF I could respeck out of arcanist, I would.