Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Hard to use
Review: The circumference of the pen, where it needs to be held, is so big that its very difficult to hold the pen AND keep pressing a button (right next to where you are holding the pen) every time one needs to scan. The non circular construction of the pen (its flat) makes it even more difficult to work with.
