Product review (4 stars): I think mine was a returned product.
I got the Nina today. Shipping was fast but the packaging was not idea. I believe I got either a returned product or a used product. The Nina already had dirty marks on it and one of the zip ties that are placed to hold the motor was already cut.  So I was disappointed but gave it a try to see if it works.

Use: I had hand washed a shirt to test the machine.
- quite
- fast
- dried only about 70-80% (disappointment, other reviews Ive seen says about 90% dry) still considered damp and felt wet.

I will try again, my washing machine is due tomorrow. Lets see if the Nina works better after a washing machines spin cycle.

Update: Used it after my Haier mini and it took quite a bit of water out. I was pleasantly surprised:) definitely cut my drying time! So instead of 3stars Im adding another one :)