Received Review Copy.
Review
The links I received ended up having content relevant to my article & according to copyscape they're unique which is good! I had a few issues with the report but that's probably because it was just a review copy and only received a link or two of each type so it's to be expected.
One of the articles posted was in a article/web2.0 site I have never seen before which is very good because everyone has links from the same web2.0's and diversifying is the way forward, the issue is that the article had been deleted (again, it's expected to lose some links).
The Weebly post report I received belong to someone else so I couldn't see the one meant for my site, however, it had good quality and unique content (albeit the wrong report haha)
The edu link, unfortunately does not redirect to my website it simply refreshes the page it's at, so I'm not too sure it counts as a redirect.
Regardless of those issues, some of them are meant to be expected from these kinds of services, they're not the first ones I've tried and I've always faced similar issues, even when I build them myself it happens sometimes (such as links getting removed, it's just how it goes sometimes)
Overall, the service provided it's exactly as described in the OP, you will get A LOT of different diversified types of links which is good for any website, especially to dilute anchor text & platform diversity.