The theme wasn't that good either, at least not for how long it lasted. Having literally nothing but orcs everywhere all the time got old very quickly. I got so fed up with orcs in WoD that I would've gladly taken a Troll raid, if only to get a break from the overload of orcs.
Also...time-travel into an AU with to kill a bunch NPCs who will never matter because they're already dead in our timeline and only 1 of them actually comes back with us.
My point being, WoD had a lot more problems than just its lack of content. If you start with orcs, fill it with orcs, and end it with orcs, you have too many damn orcs.