Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Impr4essive compressor

I received the Porter-Cable C2002-WK-Oilfree compressor in a sturdy box, well packaged, with hand holds for easy carrying. Did the 15 minute run-in with the drain valve open as recommended. The compressor is noisy and builds up pressure very fast as others have reported. First use was as a "portable" air tank for filling car tires. No need for electric connection once the tank is full. Easily filled four tires with plenty of pressure left. Next task will be installing baseboards and rebuilding an old piece of furniture.