Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Disappointing
Review: This device works fine on some occasions and not at all on others. For example, I just put in a fresh 9-volt battery, which in itself is a challenge, and followed the instructions for calibration. Turns out, I've got a stud in my garage that's approximately 3-feet 3 inches wide! On an earlier project, the device worked as advertised--no problems. On a second project, I continued to get weird readings--like studs that are 6 inches apart--NOT! I'm done with it.
