Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Remember, you get what you pay for!

Very hard to set up. Poor instructions. Cheap plastic components that won't last and make it difficult to achieve precise adjustments for the shift mechanism and brakes. The sharp unfinished welds inside the wheel rims punchured one of the tubes and damaged a tire. I had to buy replacements. Hard to find accessories, such as lights, that fit the unusually small handlebar and seatpost diameters. If you have the right tools and skills and are willing to spend the time, you can get it working. The better idea, save your time and money to invest in a better bike!