Negative Positive
Title: too difficult to use
Review: I purchased this device for my dental practice; patients come to dentists more often than their physician, and we have a better chance of uncovering certain physical problems. I can use it fine on myself, but placing it correctly on the patient and moving their arm to the correct position rarely works. And that, of course, creates a certain concern in the patient's mind.
Is the review positive or negative? 