Product review (3 stars): Not as good as previous model
I originally wrote this review for GE's website, yet they rejected it for being too critical.  Hopefully posting it here will still be useful for potential purchases.

The previous model of this fridge, PFE29PSDSS, has twice as many sensors for the autofill function. This model's autofill worked so unreliably, and not at all in many cases, that I returned it for the older model. Additionally, the older model has five settings for the large pull-out tray with an LED temperature display while this model only has three settings and no LED display. Comparing the energy efficiency between the two, the older one is also more efficient. To support the extra ice maker, the water filter was moved from being hidden in the door in the older version to being inside the fridge compartment, thus slightly reducing interior space. The only advantages I see to this newer model are the extra ice maker, removable liners on the door trays, and the lighting in the large pull-out tray changes color when you change the temperature setting.

I also had a problem with the compressor making way too much noise and had multiple service appointments before I was able to return it. If you weren't aware of the advantages of the previous model, and you don't have a manufacturer's defect like I did with the compressor, then overall this is actually a very good fridge. It maintains the temperature well and keeps food fresh longer. The bright lights make it easy to see all the contents and there is a lot of interior space and flexible compartments.