I couldn’t find anything on their site about:

what search skills they are bringing to the table,

areas of expertise in topic areas,

or evaluation criteria (currency, accuracy,expertise, bias, resources, etc).

No background bios to help ascertain POV or possible bias.

I asked them a week ago about these problems and there has been no response.

There is a need for quality resources that have some of that ‘librarian’ touch; sources analyzed and vetted through some expertise in the topic, providing depth through a wide range of POV.