I've had this TV for over a year now and have been super happy with it:
http://reviews.cnet.com/flat-panel-t...-32815260.html
I use it for my PS3 (and Blu Ray movies), watching TV, and as a computer monitor and I've been more than happy with it for all three uses.
I also agree with Table here. Go to the store, spend some time watching all of the TVs in your price-point, and pick the TV that looks the best to you. I spent a few months researching my TV and I can't say for sure if it even had an effect on my ultimate decision.