Watched it live. Wow, really excited about Formations...
The "Elven Grunt" is quite good, and the Harshforge Construct is a neat in-school Dispel replacement supplement, albeit a little gimmicky (e.g. you depend on the dice in order to trigger his ability, and when you do use it, you give up dealing damage). But I question the decision to go with a High Elven Warlord and Elven War-school soldiers rather than filling out the Goblin and Dwarven ranks while keeping (High) Elven soldiers/knights in the Holy and/or Holy & War schools. I get that generally your species shouldn't define your training, but when there's already a precedent and options haven't been exhausted, I'd prefer to stick with precedent. Oh well. I guess we'll have to wait a little longer for level 1 Dwarves.