Product review (2 stars): Worse with time
I have had this product for about 6 months and am writing a second review now.  At first, I didn't understand the negative reviews, but now I do.  My wonder washer has gotten significantly louder and less stable in the time I've owned it.  It used to make a low hum and stay put while the wash cycle was going.  Now, it makes an extremely loud sound (I can hear it clearly through a closed door, even with music blasting to cover the noise) and walks all over the floor.  I'm concerned that continued use will be unsafe.
This is not build to last.