if it worked properly every single time it would be a great feature, however I've been taken for the financial ...
I purchased, it loaded onto the wrong g device,  then proceeded to load again, purchase amazon coins to receive  my bag of gems on Dragons Vale and it was not honored.  Not on Dragons Vales end, nor Amazon. A handful of emails later I was out $4.99.  Being it wasn't the first, second and so on,  in quit playing games I used to purchase things for.  The irritation is not worth it .  Since it is a re-occuring issue, that generally never gets resolved, I quit.  Costs to much to continually loose money, apps, games, etc.  Not a player and being ripped off.  Sadly, if it worked properly every single time it would be a great feature, however I've been taken for the financial ride here more than enough to just be fed up.
Rating: 2 stars