i really wish they would split the shapeshifting from the spellcasting with the druid, if not IMO ideally into it's own class then at least as an either-or choice at first level, you can have the shapeshifting OR the spellcasting to go with the rest of your druid abilities but not both (barring the inevitable subclass that tries to offer a worse version of both).
i think it's amazing (in a bad way) that THE primal caster kinda manages to feel so disconnected from the the various biomes that exist, land druid shouldn't be a single subclass(or rather it should be the jack of all trades druid that can adapt for every environment), each environment should be it's own subclass for them like how cleric has domains, circle of the woods, circle of the mountains, circle of the desert, circle of the tundra...