HD picture getting worse?

So this Christmas I bought myself a new Vizio 32 inch LCD HDTV as a gift to myself. When I first got it all hooked up with HD and popped in Battlefield 3, it looked absoulutely flawless and I was blown away. Its my third day of having it now, and I feel like the picture has already worsen. I played a few of the same levels over on Battlefield just to make sure it wasn't just me thinking the picture had worsen, and It definitely isn't just me. The textures dont load nearly as fast and are choppy at times, and it flat out just doesn't look as good as it did before. I'll be the first to admit that I know almost nothing about Tv's and how they work, and I don't know if this is a problem with my Xbox itself or the Tv. Any help would be greatly appreciated.

It might be your HDMI cable. Check to see if its plugged in all the way. I've never heard of a HDTV going bad after just one day. BTW the textures aka FPS is not due to the TV but actually the game itself or in most cases the game console that you're playing on.

You were excited when you got it so you didn't notice the flaws. Now you are looking at it more skeptically and seeing the picture flaws.rastan

Textures loading in more slowly is purely based on the xbox. The tv would have nothing to do with that.

Well you bought yourself a Vizio, that could be the main thing here.