Eh, for something like this the cost of it being wrong might be pretty small, but I'd bet odds are good that its recommendations will be better than whatever I might randomly come up with without doing any research. And I don't have the time to do the research on normal old google where it's really hard to find exactly what I want.

I've found it immensely helpful for giving real world recommendations about things like this, that I know how to find on my own but don't have the time to do all the reading and synthesizing.