People will still be trampling over each other, just because there are supposed to be deals. A couple of the digital cameras looked like good deals, but not good enough to get up at 4AM and get pushed around. They probably only have about 10 per store anyway.
Some of the stuff IS Thanksgiving Day (those items are indicated by that designation in parentheses). If you're in a state that does not allow stores to open on Thanksgiving, you MAY be able to get those sale prices on Friday instead - check your local ad for information.