If it works then $50 is not a lot to pay for the convenience. As has been pointed out, that's what your paying for. I know there are other free options but for many it's just too much messing about and often wasted time.

Of course the way to stop this is for the community to produce the same thing and make it free to everyone and by same I mean a one stop option, just load it up and away you go. If Pystar can do it I am sure the community can.