A curious question about werewolves

As long as they are done as well and as in depth as Vampires are. Spellcasters look a bit easy mode and there is no excuse for how lacking mermaids, aliens ands plantsims are. Particularly as mermaids came after Vampires and could have used a similar level system for their powers.

EDIT: And a second to being less silly than Sims 3 werewolves, although I like the idea of that being a potential flaw