The launcher itself like it very much, only that the opportunity is not given to the latest version update. There is now the Version 1.33 and on my Ascend Y300 purchased version 1.28 does not quite round. Another point is that around 5 is the app in the Google Play store cheaper. So Amazon ... for this high price, I expect at least the latest version!
A small addendum: If the Amazon version 1.37 is available in Google now the version 2.01 What shoud that? Is it really so difficult to offer regular updates? Very sad Amazon!