I previously owned the Bissell Bolt and it lasted about 4 1/2 years which is GREAT considering I used it EVERY DAY to clean my first floor.  This works just a well however it did not come with the same helpful features such as the standing charger base so you don't have to physically plug it in.  The base was also great because it had spots for all of the attachments so they were all together.  For this I docked a star but after using the Adapt everyday for a week I am happy with it's performance.