In step 2 of your Dibz search, you can opt for the Reviews option.
Reputable review sites are highly sought after by those confident of what they have to offer and willing to expose themselves to (hopefully) unbiased criticism.
You just need to provide the type of service or product you want reviewed or the niche you're interested in, and our search template will do the rest, by combining that info with:
intitle:"submit your product for review" OR intext:"submit your product for review"
intext:"send your products for review"
Also check out: “Resources and Links Pages” option in Dibz?