Hi, just a heads up for those that bought No Man's Sky from Amazon.
If like me you feel let down by the countless things that were advertised promoting the game before release and find the game not live up to the hype, you can get a refund.
Not sure if choosing Amazon credit rather than cash on refund request made a difference. I selected item not as described, in the comment box wrote that the way the game was advertised was not how the game is and that other companies like Steam were giving refunds.
If you do a Google search it will bring up that Amazon US has been giving refunds as well.
Hope it helps someone.