I have not bought a pc game other than some cheap old school game in 5 years or upgraded my pc to play current gen games, its became a bore, a unnecessary need to be pushing 3dmark scores to be in front with my graphics card, games are games, you can play them in any res with no aa or 8x aa, if you enjoy them on any platform continue, I am hooked on console gaming I always have but I was also hooked on PC gaming late 90s early 00s I grew out of the constant bickering, you look at any game thread in pc section and on every page you will find multiple posts on "how do i make it run better " "I need the config to make it look better" beauty of console game is you see what you get and publishers and developers have seen a mass market for it.
I understand what your saying but if consoles had the option to download better looking graphics then people would do so. Its a choice to make the game look better than standard and in pretty much all cases a PC is capable of far better graphics than a console because PC improvements are that much quicker into the market than consoles. You don't need console game tweaks because each game runs on one platform whereas PC components are numerous and of varying capabilities. I do however appreciate this has a negative effect of making a PC game probably more complicated because it has to cater for all - in turn making it more expensive to design I assume.
The only reason I kept my PS3 for so long was for bluray playback. I'm happy I stuck with PC gaming and unlikely to ever buy another console. PC gaming isn't going to die and those games that do come out for the PC will still be very good.
One thing I do find a little strange is that those that do DL a pirate game have probably spent close several hundred pounds on the machine yet won't pay the £25 for a game????