Despite the title may be a bit pessimistic, I am delighted with my purchase. It shows that the Dyson well designed, and their use is both basic and instinctive. The flexible tube deserved to be 50cm longer when it comes to cleaning the car, but the various accessories are very well designed. In fact, Dyson is a winner down the line at two points near. First the price (which even negotiated remains higher than its competitors), then the "bagless" system is not very practical when it comes to empty the tank (which soon filled) in the trash . In short, the aspiration level, robustness, ease of use, this accessory is flawless ... but there really should be that the "drain" be reviewed (Mr. Dyson, if you listen to me ...).