Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good product but faulty instructions

The exercise bike is fine -- good quality and everything seems to function exactly as expected. My only complaint is that the box contained the assembly instructions for the AD4 model rather than for the Evo, making assembly a bit of a challenge at first. Fortunately, the correct instructions were easily downloadable from the Schwinn web page. The outside of the shipping box did take a little bit of a beating -- not entirely surprising, given the weight and configuration of the device. But the device itself was fine and seemed adequately protected. All in all, I am happy with the purchase and would do it again.