Well I say Orcs, its one unit of boar riders and some river trolls:
The Boar riders look ok but GW has been making that style of orc warrior for about ten years now so that's not really impressive. The Boars IMHO look horrible.
Hate the new river trolls too, but the fact they included one vomiting at least makes the set a little interesting. Just don't like the sculpting style.