I do understand where everyone is coming from who don't think this App is a good idea but that is one of the great things about this community, we have diverse views..
I've got the C64 app from the same publisher and I'm looking forward to the Amiga one, as far as I'm concerned the more people Amiga (in whatever incarnation) reaches, the better...
I'd like to think that someone not previously part of the Amiga community would be encouraged by the App to go out and get him/herself some Amiga hardware and if that happens we'll all benefit!
(BTW, there is a spectrum app as well, Frank Bruno's boxing FTW!!)