Hey, I just bought it too! It was on sale at Target and I nabbed it.
Several hours in and...I'm just not sure what to think. TrueNerd is right about Nate's animations. He's always doing too much stuff. He basically only behaves when you're walking (or jogging) on the right path and doing the right things. The game is just not built for any kind of exploration. The aiming feels significantly slower, too, but maybe I can change that in the settings. The game does LOOK nice, though, and sounds great.
Here's the thing, though: I thought Uncharted 2 was ridiculous in its telegraphing sections, but it ain't NOTHIN' compared to Uncharted 3. I don't endorse the Dragon's Lair comparisons, but I certainly sympathize with the people who make them.