DealPly in Polish

DealPly is not blocked by Unchecky and it is quite unnerving bundleware.
The only Polish words in the checkbox are 'Następny Krok' (in English: 'Next step'), derived from the button used to continue installation. Would blacklisting every checkbox containing DealPly help?
On the picture there is an example from sample programs.pl installer ( http://www.programs.pl/program,28,GaduGadu.html - click on green 'Pobierz program' button).