"Your first 10 games are going to suck, so get those out of the way as quickly as possible."
That advice has stuck with me through the years when learning new things. Don't freak out about perfection, just get something "finished". Repeat N times and watch yourself improve.
I guess this guy went for N=100. It would be cool to see an analysis, even by a friend, of his games to see at various points where he goes from derivative games to sparks of creativity to ruts and so on.