I don't know if anyone here has ordered from FRIM on Evolution, but he has had a lot of sales. Level 3 on Evolution, with 500+ positive feedback. The neutral and negative feedbacks are around 25 each.
I have never used this vendor but I watched his products closely for some time because of my interest in some of the things he offered. I was going to get something from him today, didn't really have doubts, but I went to his feedback and multiple ones say scam scam scam.
That being said, most of the scam ones were from people buying Amazon(and other) Refund service. Have some sense guys, don't buy this crap. It could be completely legitimate but it doesn't matter because you can easily do that on your own, so don't waste your time!
There were positive reviews mixed in, but they were not refund services. I would say stay away, but if anything do not buy refund service.
Edit: I read more reviews. Someone wrote a pretty lengthy one. He said the feedbacks are faked, and whenever he gets negative he just adds more positive reviews. He even linked the conversation log:
Isn't that one of their forum-trolls?