The cleaning performance is very good and especially the concept - vacuuming and wiping in one - is convincing. Problem: It's very disgusting surgically remove long hairs from the rotating brushes. But the main point of criticism is the catastrophic reliability! Either is too much or too little water, and then the device is stuck in its shut-off protection and needs to be reset forever. Today then no more water reached the bottom, so that I have to send the device to Philips. And my wife and I were in the past 1.5 years, always black annoyed with this investment. A vacuum cleaner - wet or dry - must simply work and do not like a computer constantly bitches ...