Off topic: i dont see why people dislike one system over the other....i have an xbox 360, ps3, and pc and i love each for its own reasons.
on topic: as someone said before they did push the release UP so they seem to be confident in the game. I don't believe it will have to many problems and if it does they will be very small ones that can be ignored till SD comes up with a patch. (like a graphics glitch as long as it is not completely destroying ur game and only breaking immersion it can be annoying but ignored till patched)