Originally Posted by
RazorChain
Don't be silly, the PC's only win because the GM let's them. It's called level appropriate encounters. If the GM would just throw something random in the PC's path then they would die really, really quickly. There is no illegitimate living and even though you save a PC through GM Fiat it doesn't dirty the game or make it cheaper. Roleplaying doesn't even have to be about winning and the price for losing doesn't have to be death.
The Rules aren't all and everything, you can run a very fast and lose games with minimal of rules and just make things up as you go along. If you want to run and advesarial game with extra attention to rules then you can do so but it is not the only way to play the game.