Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Not sure if its 1 star or 5

I was at a yard sale being given by a community-based provider where I purchased a suitcase set where inside I found this tool. I have been using this tool for everything including computer repairs and I cant say enough about it.The only problem is that the tool that I have doesn't match the tool that is being shown here exactly. The one I save is identified as being a "Swiss-Tech U.S.A". But the markings dont match the one presented. Furthermore, the one I have has a diagonal marking in the center of the rivit "LKL". The tool that I have in my hand wouldn't fall apart even if one tried. The tool I have also isn't shiny.Maybe what I have is a prototype because in my opinion, the engraving on the one shown here compared to the one I have looks cheep. I will keep mine thank you very much.