Instruct: Classify Amazon reviews into positive or negative sentiment
Query: AVOID THIS RACK IT HAS BEEN A DISASTER

Do not purchase this rack if you are using it with a swept back car and a composite bike. While the rack remained fully attached to automobile, Cervelo carbon fiber triathlon bike went sailing across the highway when weak rubber mounting straps failed. Bike was completely destroyed. Manufacturer tries to limit liability to cost of rack and hides behind the fine print of a warranty statement that you get when filing a claim. This has been a complete disaster. If I could give it a negative review I would as I am currently experiencing a $3500.00 loss. STAY FAR AWAY FROM THIS RACK IF YOU HAVE A COUPE-TYPE VEHICLE AND A VERY LIGHT WEIGTH BIKE!