2. He is also incredibly noisy, which would still get over.
3. And: When you turn comes only once a cloud of dust out of the unit, for whatever reason. But that's ok, if you know it.
4. CONCLUSION: You get with this device a really good and very strong hand vacuum cleaner, which has to be thrown away, but every two years and replaced by a new one. If you are lucky to be the suction before the two-year warranty, then you can can enter for free from a new dealer.