Take yourself over to their home and introduce yourselves with a homemade pie or cake. You could also have a bbq or something and invite your neighbors (including the ones that supposebly like you). Remember you've never actually met these ppl (if I'm reading correctly) your just going by hearsay. Get to know your neighbors and then form your own opinion.
I second this.....you can always throw in how you know some people they know...
..and that word travels in a small town!
I second this.....you can always throw in how you know some people they know...