Yes, I have a great pc, but for some reason I don't enjoy pc gaming a whole lot.
I've got some great games for pc, but I hardly play them. Perhaps it's because I want to use a controller? Or sit on the couch while gaming?
In each case, I don't buy games like these for pc, as I stop playing them after a few hours, while when I buy them on console (preferably on a compact disk and not a digital download), I play them for months.
Just personal preference, I guess.