I received my review copy yesterday. Both, the EDU links and the wiki links are overdelivered a lot. The links are all perfectly contextual and pretty high quality pages on .edu websites, not .edu.xx.
The customer support was EXCEPTIONAL. tom and his team were extremely professional and polite with the responses.
I tested all the links and all of them were live. They aren't indexed yet, but I don't expect them to be so soon. They mentioned in the email that they've added the links to the system and they'll get indexed, after which I expect a good rise in my rankings which I'll update here for sure.