The freezer was well-packaged, and there was no visible damage to the shipping box. However, there was a large, deep crack across the plastic lid. In spite of this crack, it's been working, so I decided not to return it.
So far, the temperature has never gone below 2 degrees F at night, or below 4 degrees F during the day. This is acceptable, considering that it gets pretty hot in Florida in the summer months. Initially, it did take some hours to cool down, but the temperature has been maintained between 2F and 4F since that initial period.
I really like the digital display, and the temperature controls are easy to use. Overall, I'm satisfied with the purchase, but I'd have been happier if the freezer could actually reach 0F in my environment.
I'm running the freezer off the included AC adapter brick, not a battery, but I wanted something that could operate from a battery during an extended power outage, so I'm glad to have that feature.
Easily four stars. It just works.