I've used it about 3 times now since I've had it and it seems to do the job very well for me. The power is good but the main advantage is that the hose is longer than most so you don't have to keep moving the washer around to get all round the car. The only little gripe I have is that I keep puling the winder handle off when I wind the hose reel back inside but thats probably because I'm being too hasty with it.
Overall though I good machine for the price so far
