I still recommend everyone to check the bitcointalk topics of each service and the trust of the promoters in addition to the presence of an active flag to avoid being scammed rather than limiting your search in the reviews since sometimes it is a paid one...
For example:
advcash https://bitcointalk.org/index.php?topic=1011381.0 (clean)
Spectrocoin https://bitcointalk.org/index.php?topic=577176.0 (active flag + 4 negative default trust)
...