Crackdown 2 was a massive disappointments, managing to be sub-par in every way (even graphics wise!) to the original Crackdown.
And while others may not agree with this, I'm also gonna say Red Dead Redemption was a reasonable let down for me.
I didn't get it straight away, I waited to see some reviews before I purchased it.
And the reviews were freaking incredible!
I'd really liked GTA 4, so I was pretty pumped for Red Dead.
Now don't get me wrong, it was a good game. But it wasn't GOTY-worthy or anything.
Sure, the story was great and the game world looked awesome, but there were so many points where the missions just dragged, especially in the two hours leading up to the climax.