Vlad Rappoport shared a screen shot on Twitter of Google now showing a spot in the product knowledge graph cards for “editorial reviews.” I can replicate it on my iPhone for a search on [max trainer m5].
Here is the carousel for those editorial reviews, which is below the image, pricing, and user reviews:
Here is a full size screen shot of the interface from the top until towards the bottom. As you can see, the organic results are really hard to find here:
That is 2,500 pixels down before I cropped it off at the bottom.
Forum discussion at Twitter.
Update: Later today Google posted about it on Twitter: