[quote name='linkmon']My bud beat this in two days....LAME!![/QUOTE]
Aside from most RPG games and perhaps rhythm action games (Guitar Hero, Rock Band, etc..), you can beat most single player campaigns in less than a day. Sometimes in just 10 hours or less. How are you not aware of this? Just like the first Uncharted, part 2 has lots of replay value, not to mention some fun MP modes.