Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: For the price this is great....but 4 bikes?

Got this rack new from a friend, overall this rack is great in its build and ease of use when you need to swing it away or lock it back. The biggest issues I have is it cannot hold 4 adult mountain bikes. It can only hold 3 and even then they are right up against each other. With handle bars and pedals banging against each other. The rubber straps also don't lock onto the rack well, they just slip in. Sometimes when I get to the trails the rubber loop popped off and I'm lucky my bike is still there. It comes with a cable to help lock the bikes up but no lock, however you need to be somewhat creative when locking the bike since the arms that stick out can be removed easily. I just wish the arms were a tad bit longer so I could fit 4 mountain bikes. As of now I put 3 on and stick one inside the back. Overall for the money the rack is a decent deal.