Just got it and ran it a couple times.  Quiet operation.
The instructions are great for installation information and maintenance information.  

The User manual that comes with this washer are woefully inadequate when it comes to explain what each setting does, and there are many combinations to choose from.  It's like LG built this thing and did a great engineering job and then just forgot to tell us how to use it and get its full intended benefit.  Note, when we selected HEAVY as a cycle, this thing reported back it would take 2HOURS, to do a load of laundry.  The use guide does not tell you how long cycles should take, and even what selected cycles are for or should not be used for.  LG, you have a good product by for Pete sakes, tell us as the consumer how to fully operate, benefit, and appreciate your product.