Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Famous Trails Discriminator 7030
Review: My daughter bought this for me as a birthday gift. The first one did absolutely nothing. She returned it for exchange, and the second one turned on, but that's about it. Went through all the calibration instructions several times at different locations indoors and outdoors. Hopeless. Technical help does not exist, I don't care what they advertise. My daughter should have just came home with a birthday card and a kiss. Please! Do not buy this plastic junk. Spend your money on a nice dinner-you'll get more enjoyment out of it.
