Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Product

Air Lift bags has turned my 2007 Toyota Sienna into a 'super hauler'. Four square of shingles - no problem, 300 lb. trampoline (in a box) - no problem. This is the second vehicle I've installed this product. The ride without a load seems the same. The ride with a load is good and the rear isn't dragging anymore. Installation is easy. The only semi-difficult part is routing the air hoses.