Got it yesterday... brilliant games althought I've encountered multiple bugs, stuck in scenery, weird AI behavior, AI struggling to switch between active and dormant. Over all a brilliant game, story, Visuals, Voice acting all spot on. Its just a shame about the bugs.
Been enjoying myself as well. Started playing Saturday and only went to bed at 4AM sunday morning. Must have put in almost 20 hours allready and I'm probably only halfway. But I'm doing all the side quests and challenges and don't use the coach to get round too much.