Purchased a month ago; has seen daily use.
The good: makes great smoothies, even with ice. Materials appear to be sturdy and should last a long time. Easy to use and to clean. Relatively compact. Auto settings are very convenient and helpful.
The bad: It is insanely loud!  Louder than my hammer-drill on concrete. Seriously. I have to put on earplugs and my pets run as fast and as far as they can when they see me prepping a smoothie. I get it that a powerful motor = more noise, but sound insulation/absorption should have been part of the design. 
If not for the noise factor, I'd think this was perfect for me. Unfortunately, I'll be considering alternatives.