When I look at "review" sites.... the first thing I do ..is to see if a referral link is added to the review URL... then I know what their agenda is... in this case it looks like there are no referral link. So I gather that this site was not created to spread referral links and to get income from that.
Are you sure about that? It seems that every external link on the site is redirected via internal cloaked URL forwarding. There is no point in doing something like that unless you want to hide the actual URL and the referral code within it.