So I picked up war hammer quest and the two expansion region packs.
Any of the characters worth it, or are they money grab IAP? Weapons sorta seem like they are ...
Any advice?
Additional characters aren't money grabs, but, especially for people unfamiliar with Games Workshop world, I'm sure they seems so.
Each character provide unique skills, loot and tactical challenges but if you are new to WHQ, personally I would stick with the initial four characters who are already balanced and the classic ones.
Grab additional ones only if you are really fond of their class/skills/idea of playing them.
Personally I tried everyone, but in my main hardcore game I use the initial four...because I just like them more (I hope someday Rodeo will provide the Bretonnian Knight character).
Feel free to ignore other iaps as you already bought the expansions.
IMHO the game shines in hardcore mode (where, additionally, the inevitable deaths will have you appreciate the random skill trees...the same character can be pretty different between one death and another).....but since the last update the pacing is fine even in adventurer mode, maybe a bit more manageable for people not familiar with the boardgame (before last expansion adventurer mode was way too easy).