Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Expensive! Not up to expectation

I bought this for my tandem bicycle. Upon receiving it, i tried to put it up onto my tandem bike but realized that it couldn't fit into the FSA skewers, sob.....End up I need to change the skewers of my wheel set in order to allow this bicycle stand to fit onto my tandem bike. Waste of my time and was very disappointed with this design, as it was not universal enough. Furthermore it wasn't very ergonomic, requires practice and some skills to learn how to use it....Not really recommended.