So Red Dead Redemption, eh? Well blimey the world is nice. Lots of great things to say - if I had *any* niggles at this point they would be: I find the controls fiddly (I've accidentally shot people several times), and I'm not super-taken with voice acting of main character.
for me the worst is the SLOWNESS in doing ANYTHING. WHy I have to use the horse from Valentine to my home camp every time? 3-4 minutes wasted everytime to see a horse running in the landscape :P