Played the AmazonBall today (finally). My take:
It's longer than Srixon Soft Feel and Callaway Super Soft (almost 10 yards off the driver)
It's slightly crispier feeling than those two balls.
It's definitely hotter off the putter.
It held our firm fast greens pretty well off my wedges.
Definitely a future repurchase if the price holds. Half the cost of the Cally & Srixon.