It all comes down to what kind of person you are. As people have already told you in this topic, they (and I for that matter) get much more satisfaction for beating a game without saves etc. Play Diablo on hardcore mode, for example, and you'll notice that the way you act in the whole game changes. The risk is higher, just like the enjoyment you get from winning. It's like gambling in a way. You can always save-scum, if you find permadeath to be unfair. I won't frown upon it personally, it's your game, play it in whatever manner you want.
I know people that absolutely love games which just throw loot and achievements at them and they think they are awesome for beating these games. Mostly, it's die-hard console-boys, but there's a good deal of PC gamers out there too, that are of the well-known "casual" genre, which prefer this style of play-through in games. Good for them. Sometimes I like to relax with easy games too. Heck, I'll even play some stupid Facebook game if I'm in the mood! The thing is, permadeath offers exhilaration and a sense of suspense that no limited amount of save slots or checkpoints can offer.
Now admittedly, I might be kind of a whipersnaper (or however you spell it
) and not have memories of very old computers and consoles, but I belong to the PC gamer community since the age of 12 (back in 2000, when I started playing DOS games on a crappy IBM machine I got my greedy little hands on that had 8 MB memory and a hard drive of 127 MB and no CD drive just a floppy drive) and I'm more than proud of it. The way I see it, the "problem" is that too many games for the PC have recently adopted this console-y logic and that's why most of them are a bunch of awesome graphics and not much else. I find myself playing more and more indie games lately because of this, mainly. There are some real treasures from small developers out on the internet, and DC:SS is one of these treasures. The best thing for me is that these games with their "crappy" graphics etc remind me of my days as a kid, when every game looked wicked shiny, polished and awesome even if it wasn't, really.
Sorry for the autobiography and the bitching, I just felt like saying all this.