Good enough and simple - I approve
No protection actually works - anyone who can be bothered will get a cracked version from the web.
More secure safedisc type stuff makes copies attractive, because they've not got this rubbish infecting it and are thus easier to use.
This though - it's barely protected, good enough to stop your mum who got it on her copy of womans own, but isn't complicated enough to actually cause any problems.
Who cares if you can get around the system - they're just after the low hanging fruit.