I have heard some people around me complaining about this site, so I decided to join it and see for myself.
Firstly, I must say that the layout is really bad and messy and the "highlight or showcased" reviews at the top of the main page is full of outdated products and badly taken photos. Navigation is very confusing and user unfriendly. The icon to the member's page is not on all pages so you must navigate around before landing on the page with the icon to lead to the member's page.
Writing for them is never like they stated. You can't write about anything you want because the admins are editor-wannabes that micro manager their users and control what and how they could write to even what photos could be used. What they didn't care or realize is that, there are readers who commented that the images posted not relevant or helpful to what is written in the reviews.
Reviewstream promises to pay very high price per review ($8-10 for a text review and much more for others), however, they hardly pay at this rate because they'll only accept most reviews at bulk rate (one fifth of the normal amount). The rate the author receive also depends on the trust rating of the author, however, this can easily be modified by the admin.
When reviews are rejected, reasons given are ambiguous and not helpful to the writers at all. Contacting them for more details, only end up in disappointment because replies are as unhelpful and sometimes very rude.
What I really don't like about the site is that they still keep rejected reviews in their databases and there is no way the author could removed them from the database, which I find it rather unfair for the authors.
I didn't stay long enough with the site to experience the constant rejection and I don't intend to waste time writing reviews for them and end up not getting paid.
However, I've heard users experiencing both the constant rejections and the site decreasing their trust score to the point they could only get about slightly more than a dollar for a review at bulk rate, making it impossible to get paid because the minimum payout is so high.
I won't trust this site.