I got a review copy for $6 so here's my review:
It's a list of 120 web pages, most sites have 3-6 pages on the list. The PR showed true for most of the pages according to seoquake and seobooks tools. I couldn't post comments on all of the sites and a couple of sites were broken. Not all of the sites are auto approve comments. A lot of the sites want you to register first and/or your comment goes for moderation.
But at the good site there were some good PR sites you could get your link on pretty easily with auto approved comments. I love these most because it's quick and you don't have to read the post and make a relevant comment. A lot of the comments were: great post man, thanks a lot, i like your website and an anchor text link.
Overall it's a good list. I had no problems with the payment and receiving the product. An honest guy.