Instruct: Classify Amazon reviews into positive or negative sentiment
Query: tamron via canon

IDEAL WALK AROUND and FRIEND OF YOURSMONEY SAVIERMY BELIEVE JAPANES TECHNOLOGY'S TYPICALLY ARE PARALLEL WITH EACH OTHER , AND DIFERENT COPMANYES SHERE THEIR SECRETS ..TO SUPPORT NATIONAL MARKETING IDEAS ..28-75mm autofocus zoom lens with f/2.8 maximum apertureEXELENTLY meet performance characteristics of digital SLR camerasMinimum focusing distance of 13 inches; rotation-type zoomSmaller and lighter than most fast zoom lenses; weighs 18 ouncesMeasures 2.9 inches in diameter and 3.6 inches long; 6-year warrantyDO NOT THINK TOO LONG !!If you are here you are not the only one who use it ( proudly ?!!!)