Shark Rotator PowerLight Professional Vacuum Cleaner - Model NV450

alaTest has collected and analyzed 76 user reviews of Shark Rotator PowerLight Professional Vacuum Cleaner - Model NV450 from Amazon.com. The average user rating for this product is 4.5/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. Reviewers really like the design and price, whereas many are less positive about the size. There are some mixed views about the reliability.