Instruct: Classify Amazon reviews into positive or negative sentiment
Query: My opinion

I purchased this jig to install long European bars for a high-end kitchen installation. For that project, where there is no room for error, the jig worked fine. It can be difficult to set up for smaller jobs as well as the plated do not move as freely as they could. In addition, they should install a holder for the allen wrench required to adjust the tool. It never fails, when you reach for it, you have to search for the allen wrench to adjust it. Honestly, I have not used this jig since I bought it. For most applications, a couple of reference marks on the side on an aluminum level will do the trick. When your done, a little rubbing alcohol removes the marks.