Review:
Communication 5/5: No major issue with communication and OP was fast to respond to queries as well.
Speed 5/5: I think it took less than 48 hours to receive my report and I purposely wait a little longer to see if more posts get indexed. So speed is all good.
Price 4/5: Price is considered a little high when comparing with the competitors providing the same service. But considering that is a PR 5 in there, I wouldn't care much about the pricing.
Quality 4/5: I will touch on the quality of the article first since I got a review copy for it as well. The article is pretty readable and I randomly compare a couple of the articles and got around a 40-50% uniqueness which is good for a service like this.
Here is a breakdown of the sites PR:
1 PR 5
2 PR 4
14 PR 3
6 PR 2
2 PR 1
Majority of the posts were on PR3 and above site which I really like and all are top TLDs extensions. There are only a few .infos in case people are wondering about this. Quality of site can be improved by adding pages like contact, privacy policy etc to make it more legit because now it really screams "I am a blog network" if a manual review were to arrive.
Another great thing is that the IP diversity of the sites and are spread nicely across A/B/C class IPs. Some of the domains are aged which is another added bonus.
No major ranking improvement as of now since only 1 post is indexed so I will be monitoring closely. Once I see any improvements, I will report back.
Overall, a nice service that gets you some link diversity and posts on high PR sites. After the recent update, this is one of the area of link building that I think is worth pursuing more and I will definitely recommend Zupertech if you are looking for such service. Thanks for the review copy OP.