Roomba iRobot 500/600/700 Series Side Brush Motor

alaTest has collected and analyzed 33 user reviews of Roomba iRobot 500/600/700 Series Side Brush Motor from Amazon.com. The average user rating for this product is 4.7/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. Reviewers are impressed by the size. The usability also gets good feedback, but some have doubts about the reliability.